Effective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assayEffective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assay
Effective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assayEffective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assay
Effective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assayEffective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assay
Effective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assayEffective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assay
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activationAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activation
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activationAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activation
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Effective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assayEffective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assay
Effective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assayEffective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assay
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activationAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activation
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activationAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activation
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activationAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activation
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activationAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activation
Effective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assayEffective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assay
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activationAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activation
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activationAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activation
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Effective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assayEffective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assay
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Effective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assayEffective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assay
Effective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assayEffective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assay
Effective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assayEffective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assay
Effective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assayEffective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assay
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assayAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assay
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assayAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assay
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activationAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activation
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activationAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activation
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activationAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activation
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activationAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activation
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assayAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assay
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assayAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assay
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assayAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assay
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assayAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assay
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activationAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activation
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activationAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced receptor activation
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assayAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assay
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assayAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assay
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assayAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assay
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assayAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assay
Agonist activity at CXCR4 (unknown origin) expressed in HEK293T cells assessed as inhibition of forskolin-mediated cAMP accumulation after 20 mins by BRET assayAgonist activity at CXCR4 (unknown origin) expressed in HEK293T cells assessed as inhibition of forskolin-mediated cAMP accumulation after 20 mins by BRET assay
Agonist activity at CXCR4 (unknown origin) expressed in HEK293T cells assessed as inhibition of forskolin-mediated cAMP accumulation after 20 mins by BRET assayAgonist activity at CXCR4 (unknown origin) expressed in HEK293T cells assessed as inhibition of forskolin-mediated cAMP accumulation after 20 mins by BRET assay
Effective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assayEffective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assay
Effective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assayEffective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assay
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assayAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assay
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assayAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assay
Antagonist activity at wild-type human CXCR4 expressed in COS7 cells co-expressing chimeric galphai assessed as inhibition of CXCL12-induced [3H]inositol-phosphate accumulation measured after 90 mins in presence of Myo-[2-3H]-inositol by scintillation proximity assayAntagonist activity at wild-type human CXCR4 expressed in COS7 cells co-expressing chimeric galphai assessed as inhibition of CXCL12-induced [3H]inositol-phosphate accumulation measured after 90 mins in presence of Myo-[2-3H]-inositol by scintillation proximity assay
Antagonist activity at wild-type human CXCR4 expressed in COS7 cells co-expressing chimeric galphai assessed as inhibition of CXCL12-induced [3H]inositol-phosphate accumulation measured after 90 mins in presence of Myo-[2-3H]-inositol by scintillation proximity assayAntagonist activity at wild-type human CXCR4 expressed in COS7 cells co-expressing chimeric galphai assessed as inhibition of CXCL12-induced [3H]inositol-phosphate accumulation measured after 90 mins in presence of Myo-[2-3H]-inositol by scintillation proximity assay
Antagonist activity at wild-type human CXCR4 expressed in COS7 cells co-expressing chimeric galphai assessed as inhibition of CXCL12-induced [3H]inositol-phosphate accumulation measured after 90 mins in presence of Myo-[2-3H]-inositol by scintillation proximity assayAntagonist activity at wild-type human CXCR4 expressed in COS7 cells co-expressing chimeric galphai assessed as inhibition of CXCL12-induced [3H]inositol-phosphate accumulation measured after 90 mins in presence of Myo-[2-3H]-inositol by scintillation proximity assay
Antagonist activity at wild-type human CXCR4 expressed in COS7 cells co-expressing chimeric galphai assessed as inhibition of CXCL12-induced [3H]inositol-phosphate accumulation measured after 90 mins in presence of Myo-[2-3H]-inositol by scintillation proximity assayAntagonist activity at wild-type human CXCR4 expressed in COS7 cells co-expressing chimeric galphai assessed as inhibition of CXCL12-induced [3H]inositol-phosphate accumulation measured after 90 mins in presence of Myo-[2-3H]-inositol by scintillation proximity assay
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assayAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assay
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assayAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assay
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assayAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assay
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assayAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assay
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Effective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assayEffective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assay
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Effective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assayEffective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assay
Effective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assayEffective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assay
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation countingAntagonist activity against human CXCR4 expressed in COS7 cells assessed as inhibition of CXCL12-induced myo-[3H]inositol production by scintillation counting
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assayAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assay
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assayAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assay
Effective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assayEffective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assay
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assayAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assay
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assayAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assay
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assayAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assay
Antagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assayAntagonist activity at human CXCR4 expressed in COS7 cells assessed as inhibition of [3H]inositol-phosphates formation after 90 mins by scintillation proximity-based functional assay
Effective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assayEffective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assay
Effective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assayEffective concentration for 50% protection of HIV-induced cytopathogenicity in MT-4 cells on the MTT assay
Agonist activity at CXCR4 (unknown origin) expressed in HEK293T cells assessed as inhibition of forskolin-mediated cAMP accumulation after 20 mins by BRET assayAgonist activity at CXCR4 (unknown origin) expressed in HEK293T cells assessed as inhibition of forskolin-mediated cAMP accumulation after 20 mins by BRET assay
Agonist activity at CXCR4 (unknown origin) expressed in HEK293T cells assessed as inhibition of forskolin-mediated cAMP accumulation after 20 mins by BRET assayAgonist activity at CXCR4 (unknown origin) expressed in HEK293T cells assessed as inhibition of forskolin-mediated cAMP accumulation after 20 mins by BRET assay
Antagonist activity at CXCR4 in human THP1 cells assessed as inhibition of CXCL12-induced chemotaxis after 2 hrs by microtiter format trans-well migration assayAntagonist activity at CXCR4 in human THP1 cells assessed as inhibition of CXCL12-induced chemotaxis after 2 hrs by microtiter format trans-well migration assay
Antagonist activity at CXCR4 in human THP1 cells assessed as inhibition of CXCL12-induced chemotaxis after 2 hrs by microtiter format trans-well migration assayAntagonist activity at CXCR4 in human THP1 cells assessed as inhibition of CXCL12-induced chemotaxis after 2 hrs by microtiter format trans-well migration assay
Antagonist activity at CXCR4 in human CD4-positive T cells assessed as inhibition of CXCL12-induced calcium signal incubated for 20 mins by FLIPR assayAntagonist activity at CXCR4 in human CD4-positive T cells assessed as inhibition of CXCL12-induced calcium signal incubated for 20 mins by FLIPR assay
Antagonist activity at CXCR4 in human CD4-positive T cells assessed as inhibition of CXCL12-induced calcium signal incubated for 20 mins by FLIPR assayAntagonist activity at CXCR4 in human CD4-positive T cells assessed as inhibition of CXCL12-induced calcium signal incubated for 20 mins by FLIPR assay
Antagonist activity at CXCR4 in human CD4-positive T cells assessed as inhibition of CXCL12-induced cytosolic calcium flux preincubated for 20 mins followed by CXCL12 addition by calcium 4 dye based FLIPR TETRA analysisAntagonist activity at CXCR4 in human CD4-positive T cells assessed as inhibition of CXCL12-induced cytosolic calcium flux preincubated for 20 mins followed by CXCL12 addition by calcium 4 dye based FLIPR TETRA analysis
Antagonist activity at CXCR4 in human CD4-positive T cells assessed as inhibition of CXCL12-induced cytosolic calcium flux preincubated for 20 mins followed by CXCL12 addition by calcium 4 dye based FLIPR TETRA analysisAntagonist activity at CXCR4 in human CD4-positive T cells assessed as inhibition of CXCL12-induced cytosolic calcium flux preincubated for 20 mins followed by CXCL12 addition by calcium 4 dye based FLIPR TETRA analysis
Antagonist activity at CXCR4 in human CD4-positive T cells assessed as inhibition of CXCL12-induced cytosolic calcium flux preincubated for 20 mins followed by CXCL12 addition by calcium 4 dye based FLIPR TETRA analysisAntagonist activity at CXCR4 in human CD4-positive T cells assessed as inhibition of CXCL12-induced cytosolic calcium flux preincubated for 20 mins followed by CXCL12 addition by calcium 4 dye based FLIPR TETRA analysis
Antagonist activity at CXCR4 in human CD4-positive T cells assessed as inhibition of CXCL12-induced cytosolic calcium flux preincubated for 20 mins followed by CXCL12 addition by calcium 4 dye based FLIPR TETRA analysisAntagonist activity at CXCR4 in human CD4-positive T cells assessed as inhibition of CXCL12-induced cytosolic calcium flux preincubated for 20 mins followed by CXCL12 addition by calcium 4 dye based FLIPR TETRA analysis
Antagonist activity at CXCR4 in human CD4+ T cells assessed as inhibition of CXCL12-mediated cytosolic calcium level preincubated with compounds followed by CXCL12 stimulation by calcium 4 dye-based FLIPR assayAntagonist activity at CXCR4 in human CD4+ T cells assessed as inhibition of CXCL12-mediated cytosolic calcium level preincubated with compounds followed by CXCL12 stimulation by calcium 4 dye-based FLIPR assay
Antagonist activity at CXCR4 in human CD4+ T cells assessed as inhibition of CXCL12-mediated cytosolic calcium level preincubated with compounds followed by CXCL12 stimulation by calcium 4 dye-based FLIPR assayAntagonist activity at CXCR4 in human CD4+ T cells assessed as inhibition of CXCL12-mediated cytosolic calcium level preincubated with compounds followed by CXCL12 stimulation by calcium 4 dye-based FLIPR assay
Antagonist activity at human CXCR4 expressed in human U87 cells expressing CD4 assessed as inhibition of CXCL12-induced cAMP production pretreated for 15 mins before forskolin challenge by TR-FRET analysisAntagonist activity at human CXCR4 expressed in human U87 cells expressing CD4 assessed as inhibition of CXCL12-induced cAMP production pretreated for 15 mins before forskolin challenge by TR-FRET analysis
Antagonist activity at human CXCR4 expressed in human U87 cells expressing CD4 assessed as inhibition of CXCL12-induced cAMP production pretreated for 15 mins before forskolin challenge by TR-FRET analysisAntagonist activity at human CXCR4 expressed in human U87 cells expressing CD4 assessed as inhibition of CXCL12-induced cAMP production pretreated for 15 mins before forskolin challenge by TR-FRET analysis
Antagonist activity at human CXCR4 expressed in HEK293 cells assessed as inhibition of SDF1-induced response treated 30 mins before agonist challenge by FLIPR assayAntagonist activity at human CXCR4 expressed in HEK293 cells assessed as inhibition of SDF1-induced response treated 30 mins before agonist challenge by FLIPR assay
Antagonist activity at human CXCR4 expressed in HEK293 cells assessed as inhibition of SDF1-induced response treated 30 mins before agonist challenge by FLIPR assayAntagonist activity at human CXCR4 expressed in HEK293 cells assessed as inhibition of SDF1-induced response treated 30 mins before agonist challenge by FLIPR assay
Antagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of SDF-1alpha-mediated calcium flux preincubated for 10 mins by FLIPR assayAntagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of SDF-1alpha-mediated calcium flux preincubated for 10 mins by FLIPR assay
Antagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of SDF-1alpha-mediated calcium flux preincubated for 10 mins by FLIPR assayAntagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of SDF-1alpha-mediated calcium flux preincubated for 10 mins by FLIPR assay
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Antagonist activity at human CXCR4 expressed in HEK293 cells assessed as inhibition of SDF1-induced response treated before agonist challenge measured after 15 mins by FLIPR assayAntagonist activity at human CXCR4 expressed in HEK293 cells assessed as inhibition of SDF1-induced response treated before agonist challenge measured after 15 mins by FLIPR assay
Antagonist activity at human CXCR4 expressed in HEK293 cells assessed as inhibition of SDF1-induced response treated before agonist challenge measured after 15 mins by FLIPR assayAntagonist activity at human CXCR4 expressed in HEK293 cells assessed as inhibition of SDF1-induced response treated before agonist challenge measured after 15 mins by FLIPR assay
Activity at CXCR4 in human CEM cells assessed as inhibition of CXCL12-induced calcium mobilizationActivity at CXCR4 in human CEM cells assessed as inhibition of CXCL12-induced calcium mobilization
Activity at CXCR4 in human CEM cells assessed as inhibition of CXCL12-induced calcium mobilizationActivity at CXCR4 in human CEM cells assessed as inhibition of CXCL12-induced calcium mobilization
Activity at CXCR4 in human CEM cells assessed as inhibition of CXCL12-induced calcium mobilizationActivity at CXCR4 in human CEM cells assessed as inhibition of CXCL12-induced calcium mobilization
Antagonist activity at CXCR4 in human CD4-positive T cells assessed as inhibition of CXCL12-induced cytosolic calcium flux preincubated for 20 mins followed by CXCL12 addition by calcium 4 dye based FLIPR TETRA analysisAntagonist activity at CXCR4 in human CD4-positive T cells assessed as inhibition of CXCL12-induced cytosolic calcium flux preincubated for 20 mins followed by CXCL12 addition by calcium 4 dye based FLIPR TETRA analysis
Antagonist activity at CXCR4 in human CD4-positive T cells assessed as inhibition of CXCL12-induced cytosolic calcium flux preincubated for 20 mins followed by CXCL12 addition by calcium 4 dye based FLIPR TETRA analysisAntagonist activity at CXCR4 in human CD4-positive T cells assessed as inhibition of CXCL12-induced cytosolic calcium flux preincubated for 20 mins followed by CXCL12 addition by calcium 4 dye based FLIPR TETRA analysis
Antagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signalingAntagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signaling
Antagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signalingAntagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signaling
Antagonist activity at CXCR4 receptor in SDF-1alpha-stimulated human SUP-T1 cells measured by calcium mobilization assayAntagonist activity at CXCR4 receptor in SDF-1alpha-stimulated human SUP-T1 cells measured by calcium mobilization assay
Antagonist activity at CXCR4 receptor in SDF-1alpha-stimulated human SUP-T1 cells measured by calcium mobilization assayAntagonist activity at CXCR4 receptor in SDF-1alpha-stimulated human SUP-T1 cells measured by calcium mobilization assay
Antagonist activity at CXCR4 in human CD4-positive T cells assessed as inhibition of CXCL12-induced cytosolic calcium flux preincubated for 20 mins followed by CXCL12 addition by calcium 4 dye based FLIPR TETRA analysisAntagonist activity at CXCR4 in human CD4-positive T cells assessed as inhibition of CXCL12-induced cytosolic calcium flux preincubated for 20 mins followed by CXCL12 addition by calcium 4 dye based FLIPR TETRA analysis
Antagonist activity at CXCR4 in human CD4-positive T cells assessed as inhibition of CXCL12-induced cytosolic calcium flux preincubated for 20 mins followed by CXCL12 addition by calcium 4 dye based FLIPR TETRA analysisAntagonist activity at CXCR4 in human CD4-positive T cells assessed as inhibition of CXCL12-induced cytosolic calcium flux preincubated for 20 mins followed by CXCL12 addition by calcium 4 dye based FLIPR TETRA analysis
Antagonist activity at human CXCR4 expressed in human U87 cells expressing CD4 assessed as inhibition of CXCL12-induced cAMP production pretreated for 15 mins before forskolin challenge by TR-FRET analysisAntagonist activity at human CXCR4 expressed in human U87 cells expressing CD4 assessed as inhibition of CXCL12-induced cAMP production pretreated for 15 mins before forskolin challenge by TR-FRET analysis
Antagonist activity at human CXCR4 expressed in human U87 cells expressing CD4 assessed as inhibition of CXCL12-induced cAMP production pretreated for 15 mins before forskolin challenge by TR-FRET analysisAntagonist activity at human CXCR4 expressed in human U87 cells expressing CD4 assessed as inhibition of CXCL12-induced cAMP production pretreated for 15 mins before forskolin challenge by TR-FRET analysis
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of CXCL12-mediated calcium flux incubated for 25 mins followed by CXCL12 stimulation measured for 90 secsAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of CXCL12-mediated calcium flux incubated for 25 mins followed by CXCL12 stimulation measured for 90 secs
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of CXCL12-mediated calcium flux incubated for 25 mins followed by CXCL12 stimulation measured for 90 secsAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of CXCL12-mediated calcium flux incubated for 25 mins followed by CXCL12 stimulation measured for 90 secs
Antagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signalingAntagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signaling
Antagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signalingAntagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signaling
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Inhibitory concentration determined on an HIV infection model mediated by CXCR4Inhibitory concentration determined on an HIV infection model mediated by CXCR4
Antagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 secAntagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 sec
Antagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 secAntagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 sec
Antagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 secAntagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 sec
Antagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 secAntagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 sec
Antagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 secAntagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 sec
Antagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 secAntagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 sec
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Antagonist activity at CXCR4 in human U87-MG cells assessed as inhibition of CXCL12-induced cell proliferation after 1 hr by MTT assayAntagonist activity at CXCR4 in human U87-MG cells assessed as inhibition of CXCL12-induced cell proliferation after 1 hr by MTT assay
Antagonist activity at CXCR4 in human U87-MG cells assessed as inhibition of CXCL12-induced cell proliferation after 1 hr by MTT assayAntagonist activity at CXCR4 in human U87-MG cells assessed as inhibition of CXCL12-induced cell proliferation after 1 hr by MTT assay
Antagonist activity at human DEF3-fused CXCR4 receptor expressed in HEK293T cells co-expressing DAN1-HA-Galphaq/i5 assessed as inhibition of CXCL12-induced IP3 accumulation after 90 mins in presence of [3H]-myo-inositol by scintillation counting analysisAntagonist activity at human DEF3-fused CXCR4 receptor expressed in HEK293T cells co-expressing DAN1-HA-Galphaq/i5 assessed as inhibition of CXCL12-induced IP3 accumulation after 90 mins in presence of [3H]-myo-inositol by scintillation counting analysis
Antagonist activity at human DEF3-fused CXCR4 receptor expressed in HEK293T cells co-expressing DAN1-HA-Galphaq/i5 assessed as inhibition of CXCL12-induced IP3 accumulation after 90 mins in presence of [3H]-myo-inositol by scintillation counting analysisAntagonist activity at human DEF3-fused CXCR4 receptor expressed in HEK293T cells co-expressing DAN1-HA-Galphaq/i5 assessed as inhibition of CXCL12-induced IP3 accumulation after 90 mins in presence of [3H]-myo-inositol by scintillation counting analysis
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Activity at CXCR4 in human CEM cells assessed as inhibition of CXCL12-induced calcium mobilizationActivity at CXCR4 in human CEM cells assessed as inhibition of CXCL12-induced calcium mobilization
Activity at CXCR4 in human CEM cells assessed as inhibition of CXCL12-induced calcium mobilizationActivity at CXCR4 in human CEM cells assessed as inhibition of CXCL12-induced calcium mobilization
Activity at CXCR4 in human CEM cells assessed as inhibition of CXCL12-induced calcium mobilizationActivity at CXCR4 in human CEM cells assessed as inhibition of CXCL12-induced calcium mobilization
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF1alpha-induced calcium flux pretreated for 25 mins followed by SDF1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF1alpha-induced calcium flux pretreated for 25 mins followed by SDF1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF1alpha-induced calcium flux pretreated for 25 mins followed by SDF1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF1alpha-induced calcium flux pretreated for 25 mins followed by SDF1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium fluxAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium flux
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium fluxAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium flux
Antagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signalingAntagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signaling
Antagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signalingAntagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signaling
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Antagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 secAntagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 sec
Antagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 secAntagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 sec
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Antagonist activity at human recombinant CXCR4 expressed in CHO cells assessed as inhibition of SDF1a-induced electrical impedance by dielectric spectroscopic analysisAntagonist activity at human recombinant CXCR4 expressed in CHO cells assessed as inhibition of SDF1a-induced electrical impedance by dielectric spectroscopic analysis
Antagonist activity at human recombinant CXCR4 expressed in CHO cells assessed as inhibition of SDF1a-induced electrical impedance by dielectric spectroscopic analysisAntagonist activity at human recombinant CXCR4 expressed in CHO cells assessed as inhibition of SDF1a-induced electrical impedance by dielectric spectroscopic analysis
Antagonist activity at human recombinant CXCR4 expressed in CHO cells assessed as inhibition of SDF1a-induced electrical impedance by dielectric spectroscopic analysisAntagonist activity at human recombinant CXCR4 expressed in CHO cells assessed as inhibition of SDF1a-induced electrical impedance by dielectric spectroscopic analysis
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signalingAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signaling
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signalingAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signaling
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Antagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assay
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium fluxAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium flux
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium fluxAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium flux
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assay
Antagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signalingAntagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signaling
Antagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signalingAntagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signaling
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Inhibitory concentration determined on an HIV infection model mediated by CXCR4Inhibitory concentration determined on an HIV infection model mediated by CXCR4
Antagonist activity at CXCR4 in human U87-MG cells assessed as inhibition of CXCL12-induced cell proliferation after 1 hr by MTT assayAntagonist activity at CXCR4 in human U87-MG cells assessed as inhibition of CXCL12-induced cell proliferation after 1 hr by MTT assay
Antagonist activity at CXCR4 in human U87-MG cells assessed as inhibition of CXCL12-induced cell proliferation after 1 hr by MTT assayAntagonist activity at CXCR4 in human U87-MG cells assessed as inhibition of CXCL12-induced cell proliferation after 1 hr by MTT assay
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Antagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of CXCL12-induced calcium fluxAntagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of CXCL12-induced calcium flux
Antagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of CXCL12-induced calcium fluxAntagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of CXCL12-induced calcium flux
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assay
Antagonist activity at human DEF3-fused CXCR4 receptor expressed in HEK293T cells co-expressing DAN1-HA-Galphaq/i5 assessed as inhibition of CXCL12-induced IP3 accumulation after 90 mins in presence of [3H]-myo-inositol by scintillation counting analysisAntagonist activity at human DEF3-fused CXCR4 receptor expressed in HEK293T cells co-expressing DAN1-HA-Galphaq/i5 assessed as inhibition of CXCL12-induced IP3 accumulation after 90 mins in presence of [3H]-myo-inositol by scintillation counting analysis
Antagonist activity at human DEF3-fused CXCR4 receptor expressed in HEK293T cells co-expressing DAN1-HA-Galphaq/i5 assessed as inhibition of CXCL12-induced IP3 accumulation after 90 mins in presence of [3H]-myo-inositol by scintillation counting analysisAntagonist activity at human DEF3-fused CXCR4 receptor expressed in HEK293T cells co-expressing DAN1-HA-Galphaq/i5 assessed as inhibition of CXCL12-induced IP3 accumulation after 90 mins in presence of [3H]-myo-inositol by scintillation counting analysis
Antagonist activity at human DEF3-fused CXCR4 receptor expressed in HEK293T cells co-expressing DAN1-HA-Galphaq/i5 assessed as inhibition of CXCL12-induced IP3 accumulation after 90 mins in presence of [3H]-myo-inositol by scintillation counting analysisAntagonist activity at human DEF3-fused CXCR4 receptor expressed in HEK293T cells co-expressing DAN1-HA-Galphaq/i5 assessed as inhibition of CXCL12-induced IP3 accumulation after 90 mins in presence of [3H]-myo-inositol by scintillation counting analysis
Antagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signalingAntagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signaling
Antagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signalingAntagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signaling
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF1alpha-induced calcium flux pretreated for 25 mins followed by SDF1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF1alpha-induced calcium flux pretreated for 25 mins followed by SDF1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF1alpha-induced calcium flux pretreated for 25 mins followed by SDF1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF1alpha-induced calcium flux pretreated for 25 mins followed by SDF1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signalingAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signaling
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signalingAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signaling
Antagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Activity at CXCR4 in human CEM cells assessed as inhibition of CXCL12-induced calcium mobilizationActivity at CXCR4 in human CEM cells assessed as inhibition of CXCL12-induced calcium mobilization
Activity at CXCR4 in human CEM cells assessed as inhibition of CXCL12-induced calcium mobilizationActivity at CXCR4 in human CEM cells assessed as inhibition of CXCL12-induced calcium mobilization
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of CXCL12-mediated calcium flux incubated for 25 mins followed by CXCL12 stimulation measured for 90 secsAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of CXCL12-mediated calcium flux incubated for 25 mins followed by CXCL12 stimulation measured for 90 secs
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of CXCL12-mediated calcium flux incubated for 25 mins followed by CXCL12 stimulation measured for 90 secsAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of CXCL12-mediated calcium flux incubated for 25 mins followed by CXCL12 stimulation measured for 90 secs
Antagonist activity at CXCR4 in human CD4-positive T cells assessed as inhibition of CXCL12-induced cytosolic calcium flux preincubated for 20 mins followed by CXCL12 addition by calcium 4 dye based FLIPR TETRA analysisAntagonist activity at CXCR4 in human CD4-positive T cells assessed as inhibition of CXCL12-induced cytosolic calcium flux preincubated for 20 mins followed by CXCL12 addition by calcium 4 dye based FLIPR TETRA analysis
Antagonist activity at CXCR4 in human CD4-positive T cells assessed as inhibition of CXCL12-induced cytosolic calcium flux preincubated for 20 mins followed by CXCL12 addition by calcium 4 dye based FLIPR TETRA analysisAntagonist activity at CXCR4 in human CD4-positive T cells assessed as inhibition of CXCL12-induced cytosolic calcium flux preincubated for 20 mins followed by CXCL12 addition by calcium 4 dye based FLIPR TETRA analysis
Antagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signalingAntagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signaling
Antagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signalingAntagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signaling
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Antagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 secAntagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 sec
Antagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 secAntagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 sec
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of CXCL12-mediated calcium flux incubated for 25 mins followed by CXCL12 stimulation measured for 90 secsAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of CXCL12-mediated calcium flux incubated for 25 mins followed by CXCL12 stimulation measured for 90 secs
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of CXCL12-mediated calcium flux incubated for 25 mins followed by CXCL12 stimulation measured for 90 secsAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of CXCL12-mediated calcium flux incubated for 25 mins followed by CXCL12 stimulation measured for 90 secs
Antagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of CXCL12-induced calcium fluxAntagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of CXCL12-induced calcium flux
Antagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of CXCL12-induced calcium fluxAntagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of CXCL12-induced calcium flux
Antagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium fluxAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium flux
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium fluxAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium flux
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assay
Antagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of SDF-1alpha-mediated calcium flux preincubated for 10 mins by FLIPR assayAntagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of SDF-1alpha-mediated calcium flux preincubated for 10 mins by FLIPR assay
Antagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of SDF-1alpha-mediated calcium flux preincubated for 10 mins by FLIPR assayAntagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of SDF-1alpha-mediated calcium flux preincubated for 10 mins by FLIPR assay
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium fluxAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium flux
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium fluxAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium flux
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Antagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assay
Antagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signalingAntagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signaling
Antagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signalingAntagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signaling
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Antagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assay
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assay
Antagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assay
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assay
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium fluxAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium flux
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium fluxAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium flux
Antagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signalingAntagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signaling
Antagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signalingAntagonist activity at CXCR4 in human CEM-CCRF cells expressing CD4 assessed as inhibition of SDF-1-induced Ca2+ signaling
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assay
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signalingAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signaling
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signalingAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signaling
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF1alpha-induced calcium flux pretreated for 25 mins followed by SDF1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF1alpha-induced calcium flux pretreated for 25 mins followed by SDF1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF1alpha-induced calcium flux pretreated for 25 mins followed by SDF1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF1alpha-induced calcium flux pretreated for 25 mins followed by SDF1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Antagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 secAntagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 sec
Antagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 secAntagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 sec
Antagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assay
Antagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDS1alpha-induced calcium flux pretreated for 25 mins followed by SDS1alpha addition measured for 90 secs by calcium-dye based assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF1alpha-induced calcium flux pretreated for 25 mins followed by SDF1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF1alpha-induced calcium flux pretreated for 25 mins followed by SDF1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF1alpha-induced calcium flux pretreated for 25 mins followed by SDF1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF1alpha-induced calcium flux pretreated for 25 mins followed by SDF1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Activity at CXCR4 in human CEM cells assessed as inhibition of CXCL12-induced calcium mobilizationActivity at CXCR4 in human CEM cells assessed as inhibition of CXCL12-induced calcium mobilization
Activity at CXCR4 in human CEM cells assessed as inhibition of CXCL12-induced calcium mobilizationActivity at CXCR4 in human CEM cells assessed as inhibition of CXCL12-induced calcium mobilization
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Antagonist activity at CXCR4 in human CD4+ T cells assessed as inhibition of CXCL12-mediated cytosolic calcium level preincubated with compounds followed by CXCL12 stimulation by calcium 4 dye-based FLIPR assayAntagonist activity at CXCR4 in human CD4+ T cells assessed as inhibition of CXCL12-mediated cytosolic calcium level preincubated with compounds followed by CXCL12 stimulation by calcium 4 dye-based FLIPR assay
Antagonist activity at CXCR4 in human CD4+ T cells assessed as inhibition of CXCL12-mediated cytosolic calcium level preincubated with compounds followed by CXCL12 stimulation by calcium 4 dye-based FLIPR assayAntagonist activity at CXCR4 in human CD4+ T cells assessed as inhibition of CXCL12-mediated cytosolic calcium level preincubated with compounds followed by CXCL12 stimulation by calcium 4 dye-based FLIPR assay
Antagonist activity at CXCR4 in human CD4+ T cells assessed as inhibition of CXCL12-mediated cytosolic calcium level preincubated with compounds followed by CXCL12 stimulation by calcium 4 dye-based FLIPR assayAntagonist activity at CXCR4 in human CD4+ T cells assessed as inhibition of CXCL12-mediated cytosolic calcium level preincubated with compounds followed by CXCL12 stimulation by calcium 4 dye-based FLIPR assay
Antagonist activity at CXCR4 in human CD4+ T cells assessed as inhibition of CXCL12-mediated cytosolic calcium level preincubated with compounds followed by CXCL12 stimulation by calcium 4 dye-based FLIPR assayAntagonist activity at CXCR4 in human CD4+ T cells assessed as inhibition of CXCL12-mediated cytosolic calcium level preincubated with compounds followed by CXCL12 stimulation by calcium 4 dye-based FLIPR assay
Antagonist activity at CXCR4 in human CD4+ T cells assessed as inhibition of CXCL12-mediated cytosolic calcium level preincubated with compounds followed by CXCL12 stimulation by calcium 4 dye-based FLIPR assayAntagonist activity at CXCR4 in human CD4+ T cells assessed as inhibition of CXCL12-mediated cytosolic calcium level preincubated with compounds followed by CXCL12 stimulation by calcium 4 dye-based FLIPR assay
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signalingAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signaling
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signalingAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signaling
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signalingAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signaling
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signalingAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signaling
Antagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of CXCL12-induced calcium fluxAntagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of CXCL12-induced calcium flux
Antagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of CXCL12-induced calcium fluxAntagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of CXCL12-induced calcium flux
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Antagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 secAntagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 sec
Antagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 secAntagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 sec
Antagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 secAntagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 sec
Antagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 secAntagonist activity at CXCR4 receptor in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha addition and monitered for 90 sec
Antagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of SDF-1alpha-mediated calcium flux preincubated for 10 mins by FLIPR assayAntagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of SDF-1alpha-mediated calcium flux preincubated for 10 mins by FLIPR assay
Antagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of SDF-1alpha-mediated calcium flux preincubated for 10 mins by FLIPR assayAntagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of SDF-1alpha-mediated calcium flux preincubated for 10 mins by FLIPR assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of CXCL12-mediated calcium flux incubated for 25 mins followed by CXCL12 stimulation measured for 90 secsAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of CXCL12-mediated calcium flux incubated for 25 mins followed by CXCL12 stimulation measured for 90 secs
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of CXCL12-mediated calcium flux incubated for 25 mins followed by CXCL12 stimulation measured for 90 secsAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of CXCL12-mediated calcium flux incubated for 25 mins followed by CXCL12 stimulation measured for 90 secs
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of CXCL12-mediated calcium flux incubated for 25 mins followed by CXCL12 stimulation measured for 90 secsAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of CXCL12-mediated calcium flux incubated for 25 mins followed by CXCL12 stimulation measured for 90 secs
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of CXCL12-mediated calcium flux incubated for 25 mins followed by CXCL12 stimulation measured for 90 secsAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of CXCL12-mediated calcium flux incubated for 25 mins followed by CXCL12 stimulation measured for 90 secs
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signalingAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signaling
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signalingAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signaling
Antagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at human CXCR4 in CCRF-CEM cells assessed as decrease in SDF-1alpha stimulated Ca2+ flux preincubated for 25 mins followed by SDF-1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF1alpha-induced calcium flux pretreated for 25 mins followed by SDF1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF1alpha-induced calcium flux pretreated for 25 mins followed by SDF1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF1alpha-induced calcium flux pretreated for 25 mins followed by SDF1alpha addition measured for 90 secs by calcium dye-based fluorescence assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF1alpha-induced calcium flux pretreated for 25 mins followed by SDF1alpha addition measured for 90 secs by calcium dye-based fluorescence assay
Antagonist activity at CXCR4 (unknown origin) expressed in CHO-K1 cells assessed as inhibition of SDF-1alpha/forskolin-induced cAMP productionAntagonist activity at CXCR4 (unknown origin) expressed in CHO-K1 cells assessed as inhibition of SDF-1alpha/forskolin-induced cAMP production
Antagonist activity at CXCR4 (unknown origin) expressed in CHO-K1 cells assessed as inhibition of SDF-1alpha/forskolin-induced cAMP productionAntagonist activity at CXCR4 (unknown origin) expressed in CHO-K1 cells assessed as inhibition of SDF-1alpha/forskolin-induced cAMP production
Antagonist activity at CXCR4 (unknown origin) expressed in CHO-K1 cells assessed as inhibition of SDF-1alpha/forskolin-induced cAMP productionAntagonist activity at CXCR4 (unknown origin) expressed in CHO-K1 cells assessed as inhibition of SDF-1alpha/forskolin-induced cAMP production
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signalingAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signaling
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signalingAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium signaling
Inhibitory concentration determined on an HIV infection model mediated by CXCR4Inhibitory concentration determined on an HIV infection model mediated by CXCR4
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium fluxAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium flux
Antagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium fluxAntagonist activity at CXCR4 in human CEM-CCRF cells assessed as inhibition of SDF-1-induced calcium flux
Antagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of CXCL12-induced calcium fluxAntagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of CXCL12-induced calcium flux
Antagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of CXCL12-induced calcium fluxAntagonist activity at CXCR4 in human Chem-1 cells assessed as inhibition of CXCL12-induced calcium flux
Antagonist activity at CXCR4 in human U87-MG cells assessed as inhibition of CXCL12-induced cell proliferation after 1 hr by MTT assayAntagonist activity at CXCR4 in human U87-MG cells assessed as inhibition of CXCL12-induced cell proliferation after 1 hr by MTT assay
Antagonist activity at CXCR4 in human U87-MG cells assessed as inhibition of CXCL12-induced cell proliferation after 1 hr by MTT assayAntagonist activity at CXCR4 in human U87-MG cells assessed as inhibition of CXCL12-induced cell proliferation after 1 hr by MTT assay
Antagonist activity at CXCR4 in human U87-MG cells assessed as inhibition of CXCL12-induced cell proliferation after 1 hr by MTT assayAntagonist activity at CXCR4 in human U87-MG cells assessed as inhibition of CXCL12-induced cell proliferation after 1 hr by MTT assay
Antagonist activity at CXCR4 in human U87-MG cells assessed as inhibition of CXCL12-induced cell proliferation after 1 hr by MTT assayAntagonist activity at CXCR4 in human U87-MG cells assessed as inhibition of CXCL12-induced cell proliferation after 1 hr by MTT assay
Antagonist activity at CXCR4 in human U87-MG cells assessed as inhibition of CXCL12-induced cell proliferation after 1 hr by MTT assayAntagonist activity at CXCR4 in human U87-MG cells assessed as inhibition of CXCL12-induced cell proliferation after 1 hr by MTT assay
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assay
Antagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assayAntagonist activity at CXCR4 in human CCRF-CEM cells assessed as inhibition of SDF-1alpha-induced calcium release preincubated for 25 mins followed by SDF-1alpha stimulation and measured for 90 secs by calcium flux assay
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.
Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.Calcium Mobilization Assay: Functional modulation of CXCR4 was determined by calcium mobilization assay using leukemic lymphoid CEM cells, which naturally express high levels of CXCR4. Generally, the assay is carried out as follows: Cells are grown in vitro to confluency. On the day of the assay, cells are removed from the incubator, culture medium removed and replaced with a calcium sensitive dye (Calcium3 assay kit; Molecular Devices, Sunnyvale, Calif.). The cells are allowed to dye load for 45-60 min at 37 °C. in the cell culture incubator and then allowed to equilibrate to room temperature for no more than 15 min before assay. Compound plates were generated containing up to 3% dimethyl sulfoxide in media kept at room temperature. Test compounds were added to the cells at a 1:3 dilution, and calcium mobilization was measured using a Flex Station fluorescence imager (Molecular Devices). This first read was used to determine direct agonist activation of the CXCR4 receptor by the test compounds.