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。

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 [1].

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 [1].

C20H30Cl3N3O2

450.83

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years