MS31 trihydrochloride
目录号: PL13450 纯度: ≥98.0%
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中文名称
MS31 trihydrochloride
英文名称
MS31 trihydrochloride
包装储存
4°C, sealed storage, away from moistur In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
产品详情
MS31 trihydrochloride 是一种高亲和性和选择性的,片段样的甲基赖氨酸读写蛋白 spindlin 1 (SPIN1) 抑制剂,有效破坏 SPIN1 与 H3K4me3 蛋白互相作用 (IC50=77 nM,AlphaLISA;243 nM,FP)。MS31 trihydrochloride 选择性结合 SPIN1 的 Tudor 结构域 II (Kd=91 nM)。MS31 trihydrochloride 能有效抑制含三甲基赖氨酸肽与 SPIN1 的结合,对非肿瘤性细胞无毒。
生物活性
MS31 trihydrochloride is a potent, highly affinity and selective fragment-like methyllysine reader protein spindlin 1 (SPIN1) inhibitor. MS31 trihydrochloride potently inhibits the interactions between SPIN1 and H3K4me3 (IC 50 =77 nM, AlphaLISA; 243 nM, FP). MS31 trihydrochloride selectively binds Tudor domain II of SPIN1 (K d =91 nM). MS31 trihydrochloride potently inhibits binding of trimethyllysine-containing peptides to SPIN1, and is not toxic to nontumorigenic cells.
性状
Solid
IC50 & Target[1][2]
IC50: 77 nM (SPIN1 by AlphaLISA), 243 nM (SPIN1 by FP)
Kd: 91 nM (SPIN1)
体外研究(In Vitro)
MS31 trihydrochloride potently inhibits binding of trimethyllysine-containing peptides to SPIN1, displays high binding affinity, is highly selective for SPIN1 over other epigenetic readers and writers, directly engages SPIN1 in cells, and is not toxic to nontumorigenic cells. MS31 trihydrochloride selectively binds tudor domain II of SPIN1. 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 moistur In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
参考文献
[1]. Xiong Y, et al. Discovery of a Potent and Selective Fragment-like Inhibitor of Methyllysine Reader Protein Spindlin 1(SPIN1). J Med Chem. 2019 Jul 24.
溶解度数据
In Vitro: DMSO : 62.5 mg/mL (138.63 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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