IBR2
目录号: PL10763 纯度: ≥98%
CAS No. :313526-24-8
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中文名称
IBR2
中文别名
化合物IBR2;2-(苄基磺酰基)-1-(1H-吲哚-3-基)-1,2-二氢异喹啉
英文名称
IBR2
英文别名
Isoquinoline, 1,2-dihydro-1-(1H-indol-3-yl)-2-[(phenylmethyl)sulfonyl]-;IBR2;IBR2 (IBR 2);2-(Benzylsulfonyl)-1-(1H-indol-3-yl)-1,2-dihydroisoquinoline
Cas No.
313526-24-8
分子式
C24H20N2O2S
分子量
400.49
包装储存
Powder -20°C 3 years;4°C 2 years
产品详情
IBR2 是一种有效且特异性的 RAD51 抑制剂,可抑制 RAD51 介导的 DNA 双链断裂修复。IBR2 破坏 RAD51 的多聚化,加速蛋白酶体介导的 RAD51 蛋白质降解,抑制癌细胞的生长并诱导细胞凋亡 (apoptosis)。
生物活性
IBR2 is a potent and specific RAD51 inhibitor and inhibits RAD51-mediated DNA double-strand break repair. IBR2 disrupts RAD51 multimerization, accelerates proteasome-mediated RAD51 protein degradation, inhibits cancer cell growth and induces apoptosis.
性状
Solid
IC50 & Target[1][2]
RAD51
体外研究(In Vitro)
IBR2 shows interesting RAD51 inhibition activities. RAD51 is rapidly degraded in IBR2-treated cancer cells, and the homologous recombination repair is impaired, subsequently leading to cell death. The IC50 values of the original IBR2 are in the range of 12-20 μM for most tested cancer cell lines. IBR2 can inhibit the growth of triple-negative human breast cancer cell line MBA-MD-468 with an IC50 of 14.8 μM. 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
Powder -20°C 3 years;4°C 2 years
参考文献
[1]. Jiewen Zhu, et al. A novel small molecule RAD51 inactivator overcomes imatinib-resistance in chronic myeloid leukaemia. EMBO Mol Med. 2013 Mar;5(3):353-65.
[2]. Zhu J, et al. Synthesis, molecular modeling, and biological evaluation of novel RAD51 inhibitors. Eur J Med Chem. 2015;96:196-208.
溶解度数据
In Vitro: DMSO : ≥ 100 mg/mL (249.69 mM)配制储备液
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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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