产品信息
抗原名称
MDM-2_p53
商品描述
AMG 232 is a highly potent, selective and orally bioavailable piperidinone inhibitor of the MDM2-p53 interaction((SPR KD= 0.045 nM, SJSA-1 EdU IC50=9.1 nM).
分子量
568.55
纯度
>98%
可溶性
10 mM in DMSO
In vitro(体外研究)
AMG 232 (10 μM) induces p53 signaling and inhibits tumor cell proliferation in three p53 wild-type tumor cell lines (SJSA-1, HCT116, and ACHN). AMG 232 significantly inhibits the human MDM2-p53 interaction in the biochemical HTRF-based assay (IC50=0.6 nM). AMG 232 potently inhibits proliferation of non-MDM2-amplified HCT116 colorectal cells in the BrdU assay (IC50=10 nM).
In vivo(体内研究)
AMG 232 (10, 25, 75 mg/kg, p.o.) activates p53 pathway activity in vivo. AMG 232 (100 mg/kg, p.o.) results in 86% TGI compared with control, and the ED50 is 31 mg/kg in the HCT116 colorectal cancer model (KRAS mutant), and results in 97% TGI, with an ED50 of 18 mg/kg in an A375sq2 BRAF-mutant melanoma model. AMG 232 exhibits low clearance (42%), but high clearance (0.74 × Qh) and low oral exposure in dogs (18%). AMG 232 displays robust tumor growth inhibition compared to the vehicle, with an ED50 of 9.1 mg/kg q.d. AMG 232 causes a dose-dependent tumor growth inhibition with an ED50 of 16 mg/kg.
背景
别名
AMG-232, AMG 232
分子式
C28H35Cl2NO5S
CAS号
1352066-68-2
制备和贮存
保存方式
Store at -20℃ for one year（Powder）；Store at 2-4℃ for two weeks；Store at -20℃ for six months after dissolution.
参考图片
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