k 145 hydrochloride

K145 hydrochloride 是选择性的，底物竞争性的和口服有效的SphK2抑制剂，IC50为 4.3 µM，Ki 为 6.4 µM。它可诱导细胞凋亡，显示出强大的抗肿瘤活性。

K145 is inactive against SphK1 and other protein kinases. K145 induces cell apoptosis and has potently antitumor activity. K145 is a selective, substrate-competitive and orally active SphK2 inhibitor with an IC50 of 4.3 µM and a Ki of 6.4 µM.