KB SRC 4

发表于由

上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白，专注于信号通路和疾病研究领域。

KB SRC 4 

KB SRC 4 是一种有效的，高度选择性的 c-Src 抑制剂，Ki 和 Kd 值分别为 44 nM 和 86 nM，在浓度高达 125 μM 时，对 c-Abl 也无作用；KB SRC 4 具有抗肿瘤活性。

KB SRC 4

KB SRC 4 Chemical Structure

CAS No. : 1380088-03-8

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生物活性

KB SRC 4 is a potent, and highly selective c-Src inhibitor, with a Ki of 44 nM and a Kd of 86 nM, and shows no inhibition on c-Abl up to 125 μM; KB SRC 4 has antitumor activity.

IC50 & Target

Ki: 44 nM (c-Src)[1]
Kd: 86 nM (c-Src)[1]
体外研究
(In Vitro)

KB SRC 4 (Compound 4) is a potent, highly selective c-Src inhibitor, with a Ki of 44 nM and a Kd of 86 nM, and shows no inhibition on c-Abl up to 125 μM. KB SRC 4 is selective between Src family members, with >2-fold selectivity over both Lck (Kd, 160 nM) and Fgr (Kd, 240 nM), 8-fold selectivity over c-Yes (Kd, 720 nM), and >40-fold selectivity over Lyn (Kd, 3200 nM), Hck (Kd, 4400 nM), and Fyn (Kd, >40000 nM). KB SRC 4 inhibits the growth of cancer cell lines, with GI50s of 11 μM, 12 μM, 11 μM, 6.0 μM against HT-29, SK-BR-3, MCF7, MDA-MB-453, and NIH-3T3, respectively[1].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.
分子量

555.03

Formula

C32H23ClN8
CAS 号

1380088-03-8
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Brandvold KR, et al. Development of a highly selective c-Src kinase inhibitor. ACS Chem Biol. 2012 Aug 17;7(8):1393-8.

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