GSK2239633A 是趋化因子受体 CCR4 的变构拮抗剂,将 [125I]-TARC 与人 CCR4 结合的 pIC50 为 7.96。
产品描述
GSK2239633A is an allosteric antagonist of CC-chemokine receptor 4 (CCR4) with a pIC50 of 7.96 for the binding of [125I]-TARC to human CCR4.
体外活性
GSK2239633A increases the CCL17-induced F-actin content of human CD4+ CCR4+ T cells with a pEC50 value of 8.79±0.22[1]. GSK2239633A inhibits thymus- and activation-regulated chemokine-induced (TARC)-induced increases in the F-actin content of isolated human CD4+ CCR4+ T-cells with a pA2 of 7.11±0.29[3].
体内活性
GSK2239633A demonstrates good pharmacokinetic data in preclinical animal studies with bioavailability in rats and beagle dogs of 85% and 97% respectively[2]. Plasma GSK2239633A (i.v.) displays rapid, bi-phasic distribution and slow terminal elimination (13.5 h), suggesting that GSK2239633A is a low to moderate clearance drug. Blood levels of GSK2239633A(oral) reach Cmax rapidly (median tmax: 1.0-1.5 hours)[3].
Cas No.
1240516-71-5
分子式
C24H25ClN4O5S2
分子量
549.06
储存和溶解度
DMSO:250 mg/mL (455.32 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years