y 27632

Y-27632 dihydrochloride (Y-27632 2HCl) 是一种 ROCK-I 和 ROCK-II 抑制剂，具有口服有效性、ATP 竞争性。Y-27632 dihydrochloride 还抑制分离诱导的小鼠前列腺干或祖细胞凋亡。

Y-27632 是一种 ROCK-I 和 ROCK-II 抑制剂，具有口服有效性、ATP 竞争性。Y-27632 还抑制分离诱导的小鼠前列腺干或祖细胞凋亡。

Y27632 HCl hydrate is an orally effective, ATP-competitive ROCK1/ROCK2 inhibitor (Ki=220 nM/300 nM) that inhibits caspase-3 and suppresses stem cell apoptosis induced by multiple conditions. It is suitable for studying induced pluripotent stem cell (iPSC) culture.

Y-30141与广泛使用的ROCK 抑制剂Y-27632关系密切。该化合物通过竞争性结合到催化位点，抑制了ROCK-I与ROCK-II的激酶活性，其对ROCK激酶的亲和力比对其他Rho效应器激酶高出20至30倍。此外，Y-30141的抑制机制和作用谱也已进行了研究。

Two Rho-associated kinases (ROCK), ROCK-I and ROCK-II, act downstream of the G protein Rho to regulate cytoskeletal stability. The ROCKs play important roles in diverse cellular functions including cell adhesion and proliferation, smooth muscle contraction, and stem cell renewal. Glycyl-H-1152 is a selective and potent ROCK inhibitor (IC50 = 11.8 nM for ROCK-II). It is a glycylated isoquinoline compound derived from the therapeutically-important ROCK inhibitor HA-1077 (Fasudil) and exhibits better specificity. Thus, it poorly inhibits Ca2+/calmodulin-dependent kinase type II, protein kinase (PK) G, and Aurora A (IC50 = 2.57, 2.35, and 3.26 μM, respectively) as well as PKA or PKC (IC50 ≥ 10 μM for each). The potency of Glycyl-H-1152 is superior to that of other ROCK inhibitors, including Y-27632 (Ki = 220 nM) and HA-1077 (IC50 = 158 nM).

AS8351 (NSC51355) 是一种组蛋白去甲基化酶抑制剂，可以诱导人胎儿肺成纤维细胞重编程为功能性心肌细胞。