RB-3
目录号: PL03845
CAS No. :2396639-11-3
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中文名称
RB-3
英文名称
RB-3
英文别名
1H-Pyrrole-2-carboxylic acid, 3-(5-chloro-1H-indol-4-yl)-5-(1H-indol-4-yl)-4-(1-methylethyl)-;RB-3
Cas No.
2396639-11-3
分子式
C24H20ClN3O2
分子量
417.89
包装储存
4°C, sealed storage, away from moisture and light In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
产品详情
RB-3 是 PRC1 的抑制剂,结合到 RING1B-BMI1f,其 Kd 值为2.8 μM。
生物活性
RB-3, a PRC1 inhibitor, binds to RING1B-BMI1f, with a K d of 2.8 μM.
性状
Solid
IC50 & Target[1][2]
Kd: 2.8 μM (RING1B-BMI1f).
体外研究(In Vitro)
RB-3 decreases the global level of H2A ubiquitination and induces differentiation in leukemia cell lines and primary acute myeloid leukemia (AML) samples.
RB-3 inhibits H2A ubiquitination with an IC50 of 1.6 μM.
RB-3 inhibits PRC1 and disrupts the interaction with nucleosomes.
RB-3 reduces colony formation in a mixed lineage leukemia (MLL)-eleven nineteen leukemia (ENL) model.
has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
4°C, sealed storage, away from moisture and light In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
参考文献
[1]. Shirish Shukla, et al. Small-molecule inhibitors targeting Polycomb repressive complex 1 RING domain. Nat Chem Biol. 2021 Jul;17(7):784-793.
溶解度数据
In Vitro: DMSO : 100 mg/mL (239.30 mM; Need ultrasonic)配制储备液
搜索质检报告(COA)

1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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