CMP-5 是一种有效的选择性 PRMT5 抑制剂，对 PRMT1，PRMT4 和 PRMT7 酶无活性。CMP-5 在组蛋白的准备过程中，通过抑制 PRMT5 甲基转移酶活性选择性地阻断 S2Me-H4R3。CMP-5 阻断 EBV 驱动的 B 淋巴细胞转化，但对正常 B 细胞没有影响。
货号:ajcx17064
CAS:880813-42-3
分子式:C21H21N3
分子量：315.41
溶解度:DMSO: 125 mg/mL (396.31 mM)
纯度：98%
存储：Store at -20°C
库存：现货

Background:

CMP-5 is a potent, specific, and selective PRMT5 inhibitor, while displays no activity against PRMT1, PRMT4, and PRMT7 enzymes. CMP-5 selectively blocks S2Me-H4R3 by inhibiting PRMT5 methyltransferase activity on histone preparations. CMP-5 prevents Epstein-Barr virus (EBV)-driven B-lymphocyte transformation but leaving normal B cells unaffected[1][2].

[1]. Alinari L, et al. Selective inhibition of protein arginine methyltransferase 5 blocks initiation and maintenance of B-cell transformation.Blood. 2015 Apr 16;125(16):2530-43. [2]. Webb LM, et al. PRMT5-Selective Inhibitors Suppress Inflammatory T Cell Responses and Experimental Autoimmune Encephalomyelitis. J Immunol. 2017 Feb 15;198(4):1439-1451.