MS33

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。

MS33 

MS33 是一种有效的 WDR5 降解剂，对 VCB 和 WDR5 的 Kd 值分别为 870 nM 和 120 nM。MS33 以 E3 连接酶 VHL 和蛋白酶体依赖性方式诱导 WDR5 降解。MS33 可用于急性髓系白血病的研究。

MS33

MS33 Chemical Structure

CAS No. : 2407449-11-8

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生物活性

MS33 is a potent WDR5 degrader, with Kds of 870 nM and 120 nM for VCB and WDR5, respectively. MS33 induces WDR5 degradation in an E3 ligase VHL, and proteasome-dependent manner. MS33 can be used for the research of acute myeloid leukemia[1][2][3].

IC50 & Target[1]

VHL

 

WDR5

120 nM (Kd)

VCB

870 nM (Kd)

体外研究
(In Vitro)

MS33 (0.05-5 μM; 18 h) induces WDR5 degradation in a concentration-dependent manner in MV4;11 cells[1].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.

Western Blot Analysis[1]

Cell Line: MV4;11 cells
Concentration: 0.05, 0.1, 0.5, 1, 5 μM
Incubation Time: 1, 2, 4, 8, 16, 24 hours
Result: Concentration- and time-dependently induced WDR5 degradation.
The DC50 of MS33 was 260 nM, and the maximum degradation of 71%.

分子量

1208.48

Formula

C64H84F3N11O7S
CAS 号

2407449-11-8
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]. Yu X, et, al. A selective WDR5 degrader inhibits acute myeloid leukemia in patient-derived mouse models. Sci Transl Med. 2021 Sep 29;13(613):eabj1578.

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