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merck millipore,默克密理博,681647,WRN Helicase Inhibitor, NSC 19630 - CAS 72835-26-8 - Calbiochem
产品名称:WRN Helicase Inhibitor, NSC 19630 - CAS 72835-26-8 - Calbiochem
产品型号:681647
The WRN Helicase Inhibitor, NSC 19630, also referenced under CAS 72835-26-8, controls the biological activity of WRN Helicase. This small molecule/inhibitor is primarily used for Cell Signaling applic More>>
merck millipore,默克密理博,681647,WRN Helicase Inhibitor, NSC 19630 - CAS 72835-26-8 - Calbiochem
- 产品介绍
重要规格表
经验配方 CAS号 C₈H₉NO₄ 72835-26-8 描述 概述 A cell-permeable maleimide compound selectively inhibits Werner syndrome WRN helicase activity (IC50 = 20 µM) over its ATPase and exonuclease activities (19% and <10% inhibition, respectively, at 50 µM), while exhibiting no effect against the helicase activity of two other human RecQ family DNA helicases (RECQ1 and Werner syndrome BLM), Fanconi anemia group J helicase FANCJ, as well as three other E. coli helicases, RecQ, UvrD, and DnaB. The WRN-dependent antiproliferation activity of MIRA-1/NSC 19630 in HeLa 1.2.11 cultures (0% vs. 95% inhibition with or without siRNA-mediated WRN-depletion, respectively, after 48 h 3 µM treatment) is shown to be a direct result of apoptosis induction due to replication forks blockage (20-fold increase in PCNA foci staining after 72 h 2 µM treatment), enhanced DSB (17-fold increase in γ-H2AX foci staining after 72 h 2 µM treatment), and increased S-phase population (from 24% to 42% after 72 h 2 µM treatment). In some cells, MIRA-1/NSC 19630 appears to also exert its apoptotic effect, at least in part, by restoring DNA-binding and transactivation function of some, but not all, p53 mutants. 产品目录编号 681647 品牌系列 Calbiochem®
同义词 p53 Activator VIII, 1-((1-Oxopropoxy)methyl)-maleimide, 1-((1-Oxopropoxy)methyl)-1H-pyrrole-2,5-dione, MIRA-1 参考 参考 Aggarwal, M., et al. 2011. Proc. Natl. Acad. Sci USA 108, 1525.
Bykov, V.J.N., et al. 2005. J. Biol. Chem. 280, 30384.产品信息 CAS号 72835-26-8 形式 White solid Hill配方 C₈H₉NO₄ 化学配方 C₈H₉NO₄ Molar Mass 183.2 结构配方图像 生物信息 纯度 ≥97% by NMR 理化信息 溶解度 DMSO or EtOH 储存和货运信息 货运代码 Shipped at Ambient Temperature or with Blue Ice or with Dry Ice
毒性 Standard Handling
储存 +2°C to +8°C
无需冷冻 No
特殊指南 Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.
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