Nutlin-3b,675576-97-3

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抑制剂描述：

产品名称：Nutlin-3b

产品别名：见爱必信官网

英文别名：Nutlin-3b

靶点：MDM2

CAS：675576-97-3

纯度：>98%

外观：见爱必信官网

保存方法：Store at -20℃ for one year（Powder）；Store at 2-4℃ for two weeks；Store at -20℃ for six months after dissolution.

描述：

Nutlin-3b是一种p53/MDM2拮抗剂或抑制剂，IC50值为13.6μM，是Nutlin-3的（+）-对映体，比(-)-对映体Nutlin-3a作用效果低150倍。Nutlin-3b作为表示非MDM2相关的细胞活动的有用的阴性对照。在野生型p53细胞中， Nutlin-3α仅诱导MDM2蛋白和p21蛋白的表达（而不诱导P53）。无论细胞中p53的状态 如何，Nutlin-3b都没有作用。

溶解性：Ethanol ：93 mg/mL (159.9 mM)
DMSO ：93 mg/mL (159.9 mM)

体外研究：

Nutlin-3b is useful as a negative control s for non-MDM2-related cellular activities. Nutlin-3a induces the expression of MDM2 and p21 (but not p53) only in cells with wild-type p53. Nutlin-3b has no effect regardless of the p53 status of the cells. Only the active enantiomer Nutlin-3a shows a potent antiproliferative activity and clear separation of potency between the cells harboring wild-type p53 and those harboring mutant p53. The potency of Nutlin-3b is much lower in the wild-type p53 cells and nearly identical to the potency of Nutlin-3a against the mutant p53 cells. After 48 hours of exposure to the Nutlin-3a, 45% of the cell population became TUNEL positive, but cells treated with the Nutlin-3b are indistinguishable from the untreated controls.

体内研究：

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