MBM-55S 是一种有效的 Nek2 抑制剂，IC50 为 1 nM。 MBM-55S 抑制细胞周期停滞和凋亡，从而抑制癌细胞的增殖。 MBM-55S 表现出抗肿瘤作用。

MBM-55S is an effective inhibitor of Nek2 with an IC50 of 1 nM. MBM-55S indecus cell cycle arrest and apoptosis thereby inhibiting the proliferation of cancer cells. MBM-55S shows antitumor activities.

MBM-55S shows a 20-fold or greater selectivity in most kinases with the exception of RSK1 and DYRK1a with IC50s of 5.4 and 6.5 nM. MBM-55S inhibits MGC-803, HCT-116, and Bel-7402 the proliferation of cell with IC50s of 0.53, 0.84, and 7.13 μM, respectively. MBM-55S (0.5-1 μM) induces G2/M phase arrest and accumulation of cells with >4N content and causes cell apoptosis in a concentration-dependent manner in HCT-116 cells[1].

In female BALB/c nu/nu mice, MBM-55S (20 mg/kg; i.p) exhibits good antitumor activity. In male Sprague Dawley rats, MBM-55S (1.0 mg/kg; i.v.) shows good pharmacokinetic profile with the CL, T1/2, Vss, AUC0-t, and AUC0-∞ values of 33.3 mL/min/kg, 1.72 hours, 2.53 L/kg, 495 ng/h/mL and 507 ng/h/mL, respectively[1].

2083624-07-9

C36H39FN6O10

734.73

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