Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Activity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulationActivity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulation
Activity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulationActivity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulation
Activity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulationActivity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulation
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP AssayPositive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP Assay
Positive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP AssayPositive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP Assay
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Agonist activity at mGLUR2 in rat cerebral cortex assessed as inhibition of forskolin-stimulated cAMP productionAgonist activity at mGLUR2 in rat cerebral cortex assessed as inhibition of forskolin-stimulated cAMP production
Agonist activity at mGLUR2 in rat cerebral cortex assessed as inhibition of forskolin-stimulated cAMP productionAgonist activity at mGLUR2 in rat cerebral cortex assessed as inhibition of forskolin-stimulated cAMP production
Agonist activity at mGLUR2 in rat cerebral cortex assessed as inhibition of forskolin-stimulated cAMP productionAgonist activity at mGLUR2 in rat cerebral cortex assessed as inhibition of forskolin-stimulated cAMP production
Agonist activity at mGLUR2 in rat cerebral cortex assessed as inhibition of forskolin-stimulated cAMP productionAgonist activity at mGLUR2 in rat cerebral cortex assessed as inhibition of forskolin-stimulated cAMP production
Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2
Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2
Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2
Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293A cells by calcium mobilization assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293A cells by calcium mobilization assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293A cells by calcium mobilization assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293A cells by calcium mobilization assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding measured after 1 hr by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding measured after 1 hr by scintillation spectrometry method
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding measured after 1 hr by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding measured after 1 hr by scintillation spectrometry method
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Agonist activity against Metabotropic glutamate receptor 2 expressed in HEK 293 cells was evaluated by measuring total inositol phosphate accumulationAgonist activity against Metabotropic glutamate receptor 2 expressed in HEK 293 cells was evaluated by measuring total inositol phosphate accumulation
Agonist activity against Metabotropic glutamate receptor 2 expressed in HEK 293 cells was evaluated by measuring total inositol phosphate accumulationAgonist activity against Metabotropic glutamate receptor 2 expressed in HEK 293 cells was evaluated by measuring total inositol phosphate accumulation
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Agonist activity at human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by LIPR assayAgonist activity at human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by LIPR assay
Agonist activity at human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by LIPR assayAgonist activity at human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by LIPR assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry method
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at human mGlu2 receptor expressed in CHO cell membranes by GTPgammaS binding assayAgonist activity at human mGlu2 receptor expressed in CHO cell membranes by GTPgammaS binding assay
Agonist activity at human mGlu2 receptor expressed in CHO cell membranes by GTPgammaS binding assayAgonist activity at human mGlu2 receptor expressed in CHO cell membranes by GTPgammaS binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Agonist activity at rat mGlu2 receptor expressed in CHO cell membranes by GTPgammaS binding assayAgonist activity at rat mGlu2 receptor expressed in CHO cell membranes by GTPgammaS binding assay
Agonist activity at rat mGlu2 receptor expressed in CHO cell membranes by GTPgammaS binding assayAgonist activity at rat mGlu2 receptor expressed in CHO cell membranes by GTPgammaS binding assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry method
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry method
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry method
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry method
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Activity tested at cloned rat mGluR2 receptor expressed in Chinese Hamster Ovary (CHO) cellsActivity tested at cloned rat mGluR2 receptor expressed in Chinese Hamster Ovary (CHO) cells
Activity tested at cloned rat mGluR2 receptor expressed in Chinese Hamster Ovary (CHO) cellsActivity tested at cloned rat mGluR2 receptor expressed in Chinese Hamster Ovary (CHO) cells
Agonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cellsAgonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cells
Agonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cellsAgonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cells
Agonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cellsAgonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cells
Agonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cellsAgonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cells
Agonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cellsAgonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cells
Agonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cellsAgonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cells
Agonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cellsAgonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cells
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP AssayPositive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP Assay
Positive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP AssayPositive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP Assay
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Antagonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated in presence of 30 uM glutamic acidAntagonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated in presence of 30 uM glutamic acid
Antagonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated in presence of 30 uM glutamic acidAntagonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated in presence of 30 uM glutamic acid
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 3 hrs followed by [35S]GTPgammaS addition and measured after 1 hr by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 3 hrs followed by [35S]GTPgammaS addition and measured after 1 hr by scintillation spectrometry method
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 3 hrs followed by [35S]GTPgammaS addition and measured after 1 hr by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 3 hrs followed by [35S]GTPgammaS addition and measured after 1 hr by scintillation spectrometry method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry method
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry method
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry method
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity against Metabotropic glutamate receptor 2 expressed in HEK 293 cells was evaluated by measuring total inositol phosphate accumulationAgonist activity against Metabotropic glutamate receptor 2 expressed in HEK 293 cells was evaluated by measuring total inositol phosphate accumulation
Agonist activity against Metabotropic glutamate receptor 2 expressed in HEK 293 cells was evaluated by measuring total inositol phosphate accumulationAgonist activity against Metabotropic glutamate receptor 2 expressed in HEK 293 cells was evaluated by measuring total inositol phosphate accumulation
Agonist activity against Metabotropic glutamate receptor 2 expressed in HEK 293 cells was evaluated by measuring total inositol phosphate accumulationAgonist activity against Metabotropic glutamate receptor 2 expressed in HEK 293 cells was evaluated by measuring total inositol phosphate accumulation
Agonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assayAgonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assay
Agonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assayAgonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assay
Agonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assayAgonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assay
Agonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assayAgonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assay
Agonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assayAgonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assay
Agonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assayAgonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assay
Agonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assayAgonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assay
Agonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Agonist activity at human mGLUR2 assessed as inhibition of forskolin-stimulated cAMP production by cell-based assayAgonist activity at human mGLUR2 assessed as inhibition of forskolin-stimulated cAMP production by cell-based assay
Agonist activity at human mGLUR2 assessed as inhibition of forskolin-stimulated cAMP production by cell-based assayAgonist activity at human mGLUR2 assessed as inhibition of forskolin-stimulated cAMP production by cell-based assay
Agonist activity at human mGLUR2 assessed as inhibition of forskolin-stimulated cAMP production by cell-based assayAgonist activity at human mGLUR2 assessed as inhibition of forskolin-stimulated cAMP production by cell-based assay
Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2
Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2
Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP AssayPositive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP Assay
Positive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP AssayPositive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP Assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Positive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Activity tested at cloned rat mGluR2 receptor expressed in Chinese Hamster Ovary (CHO) cellsActivity tested at cloned rat mGluR2 receptor expressed in Chinese Hamster Ovary (CHO) cells
Activity tested at cloned rat mGluR2 receptor expressed in Chinese Hamster Ovary (CHO) cellsActivity tested at cloned rat mGluR2 receptor expressed in Chinese Hamster Ovary (CHO) cells
Activity tested at cloned rat mGluR2 receptor expressed in Chinese Hamster Ovary (CHO) cellsActivity tested at cloned rat mGluR2 receptor expressed in Chinese Hamster Ovary (CHO) cells
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Agonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in HEK293 cells assessed as induction of calcium release by FLIPR assayAgonist activity at human mGluR2 expressed in HEK293 cells assessed as induction of calcium release by FLIPR assay
Agonist activity at human mGluR2 expressed in HEK293 cells assessed as induction of calcium release by FLIPR assayAgonist activity at human mGluR2 expressed in HEK293 cells assessed as induction of calcium release by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Activity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assayActivity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assay
Activity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assayActivity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assay
Activity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assayActivity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assay
Activity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assayActivity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assay
Activity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assayActivity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assay
Activity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assayActivity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assay
Activity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assayActivity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assay
Activity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S bindingActivity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S binding
Activity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S bindingActivity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S binding
Activity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S bindingActivity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S binding
Activity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S bindingActivity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S binding
Activity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S bindingActivity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S binding
Activity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S bindingActivity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S binding
Activity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S bindingActivity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S binding
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells assessed as inhibition of forskolin-stimulated cAMP production by high throughput screening assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells assessed as inhibition of forskolin-stimulated cAMP production by high throughput screening assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells assessed as inhibition of forskolin-stimulated cAMP production by high throughput screening assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells assessed as inhibition of forskolin-stimulated cAMP production by high throughput screening assay
Positive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Agonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing rat EAAT1/Galpha15 assessed as induction of increase in Ca2+ flux after 2.5 mins by Fluo-3 AM dye-based FLIPR assayAgonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing rat EAAT1/Galpha15 assessed as induction of increase in Ca2+ flux after 2.5 mins by Fluo-3 AM dye-based FLIPR assay
Agonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing rat EAAT1/Galpha15 assessed as induction of increase in Ca2+ flux after 2.5 mins by Fluo-3 AM dye-based FLIPR assayAgonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing rat EAAT1/Galpha15 assessed as induction of increase in Ca2+ flux after 2.5 mins by Fluo-3 AM dye-based FLIPR assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells assessed as inhibition of forskolin-stimulated cAMP production by high throughput screening assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells assessed as inhibition of forskolin-stimulated cAMP production by high throughput screening assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells assessed as inhibition of forskolin-stimulated cAMP production by high throughput screening assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells assessed as inhibition of forskolin-stimulated cAMP production by high throughput screening assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2
Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Positive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Antagonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated in presence of 30 uM glutamic acidAntagonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated in presence of 30 uM glutamic acid
Antagonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated in presence of 30 uM glutamic acidAntagonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated in presence of 30 uM glutamic acid
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Positive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293A cells by calcium mobilization assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293A cells by calcium mobilization assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293A cells by calcium mobilization assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293A cells by calcium mobilization assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293A cells by calcium mobilization assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293A cells by calcium mobilization assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate readerAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate reader
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate readerAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate reader
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate readerAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate reader
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Agonist activity at human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by LIPR assayAgonist activity at human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by LIPR assay
Agonist activity at human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by LIPR assayAgonist activity at human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by LIPR assay
Agonist activity at human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by LIPR assayAgonist activity at human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by LIPR assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate readerAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate reader
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate readerAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate reader
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Antagonist activity against Metabotropic glutamate receptor 2<br>expressed in CHO cells was evaluated in presence of 30 uM glutamic acidAntagonist activity against Metabotropic glutamate receptor 2<br>expressed in CHO cells was evaluated in presence of 30 uM glutamic acid
Antagonist activity against Metabotropic glutamate receptor 2<br>expressed in CHO cells was evaluated in presence of 30 uM glutamic acidAntagonist activity against Metabotropic glutamate receptor 2<br>expressed in CHO cells was evaluated in presence of 30 uM glutamic acid
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate readerAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate reader
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate readerAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate reader
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate readerAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate reader
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP levelAgonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP level
Agonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP levelAgonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP level
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate readerAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate reader
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate readerAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate reader
Agonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP levelAgonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP level
Agonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP levelAgonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP level
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate readerAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate reader
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate readerAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate reader
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Agonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP levelAgonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP level
Agonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP levelAgonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP level
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Positive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP AssayPositive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP Assay
Positive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP AssayPositive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP Assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Agonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP levelAgonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP level
Agonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP levelAgonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP level
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Positive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP AssayPositive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP Assay
Positive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP AssayPositive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP Assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Activity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulationActivity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulation
Activity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulationActivity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulation
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Activity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulationActivity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulation
Activity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulationActivity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulation
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP AssayPositive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP Assay
Positive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP AssayPositive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP Assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 expressed in HEK293 cells done for 1 hr at 30 degree CEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 expressed in HEK293 cells done for 1 hr at 30 degree C
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 expressed in HEK293 cells done for 1 hr at 30 degree CEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 expressed in HEK293 cells done for 1 hr at 30 degree C
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Non-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysisNon-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysis
Non-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysisNon-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysis
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Negative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assayNegative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assay
Negative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assayNegative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assay
Negative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assayNegative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assay
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK currentAntagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK current
Antagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK currentAntagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK current
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Antagonistic activity against Metabotropic glutamate receptor 2 was determinedAntagonistic activity against Metabotropic glutamate receptor 2 was determined
Antagonistic activity against Metabotropic glutamate receptor 2 was determinedAntagonistic activity against Metabotropic glutamate receptor 2 was determined
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at human mGlu2 receptor expressed in HEK cells assessed as reversal of DCG-4 inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at human mGlu2 receptor expressed in HEK cells assessed as reversal of DCG-4 inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at human mGlu2 receptor expressed in HEK cells assessed as reversal of DCG-4 inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at human mGlu2 receptor expressed in HEK cells assessed as reversal of DCG-4 inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Non-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysisNon-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysis
Non-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysisNon-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysis
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Non-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysisNon-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysis
Non-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysisNon-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysis
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Negative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assayNegative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assay
Negative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assayNegative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assay
Negative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assayNegative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Antagonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as reversal of DCG-4-inhibited, forskolin-stimulated cAMP production after 1 hr by fluorescence assayAntagonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as reversal of DCG-4-inhibited, forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Antagonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as reversal of DCG-4-inhibited, forskolin-stimulated cAMP production after 1 hr by fluorescence assayAntagonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as reversal of DCG-4-inhibited, forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Negative allosteric modulation of human mGlu2 receptor assessed as Ca2+ flux by FLIPR assayNegative allosteric modulation of human mGlu2 receptor assessed as Ca2+ flux by FLIPR assay
Negative allosteric modulation of human mGlu2 receptor assessed as Ca2+ flux by FLIPR assayNegative allosteric modulation of human mGlu2 receptor assessed as Ca2+ flux by FLIPR assay
Negative allosteric modulation of human mGlu2 receptor assessed as Ca2+ flux by FLIPR assayNegative allosteric modulation of human mGlu2 receptor assessed as Ca2+ flux by FLIPR assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at mGLUR2 expressed in CHO cells assessed as inhibition of glutamate-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at mGLUR2 expressed in CHO cells assessed as inhibition of glutamate-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at mGLUR2 expressed in CHO cells assessed as inhibition of glutamate-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at mGLUR2 expressed in CHO cells assessed as inhibition of glutamate-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at mGLUR2 expressed in CHO cells assessed as inhibition of glutamate-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at mGLUR2 expressed in CHO cells assessed as inhibition of glutamate-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.
In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human mGLUR2 expressed in RGT cells assessed as inhibition of (1S,3R)-1-aminocyclopentane-1,3-dicarboxylic acid-induced inhibition of forskolin stimulated cyclic-AMPAntagonist activity at human mGLUR2 expressed in RGT cells assessed as inhibition of (1S,3R)-1-aminocyclopentane-1,3-dicarboxylic acid-induced inhibition of forskolin stimulated cyclic-AMP
Antagonist activity at human mGLUR2 expressed in RGT cells assessed as inhibition of (1S,3R)-1-aminocyclopentane-1,3-dicarboxylic acid-induced inhibition of forskolin stimulated cyclic-AMPAntagonist activity at human mGLUR2 expressed in RGT cells assessed as inhibition of (1S,3R)-1-aminocyclopentane-1,3-dicarboxylic acid-induced inhibition of forskolin stimulated cyclic-AMP
Antagonist activity at human mGLUR2 expressed in RGT cells assessed as inhibition of (1S,3R)-1-aminocyclopentane-1,3-dicarboxylic acid-induced inhibition of forskolin stimulated cyclic-AMPAntagonist activity at human mGLUR2 expressed in RGT cells assessed as inhibition of (1S,3R)-1-aminocyclopentane-1,3-dicarboxylic acid-induced inhibition of forskolin stimulated cyclic-AMP
Antagonist activity at human mGLUR2 expressed in RGT cells assessed as inhibition of (1S,3R)-1-aminocyclopentane-1,3-dicarboxylic acid-induced inhibition of forskolin stimulated cyclic-AMPAntagonist activity at human mGLUR2 expressed in RGT cells assessed as inhibition of (1S,3R)-1-aminocyclopentane-1,3-dicarboxylic acid-induced inhibition of forskolin stimulated cyclic-AMP
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Antagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK currentAntagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK current
Antagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK currentAntagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK current
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK currentAntagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK current
Antagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK currentAntagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK current
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
Negative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysisNegative allosteric modulation at human mGluR2 receptor stably expressed in DHFR null CHO cells co-expressing Galpha16 assessed as effect on intracellular calcium flux measured after 5 min by Fluo-4AM dye based FLIPR analysis
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.