T-1101tosylate(TAI-95tosylate)是一种具有抗肿瘤活性的Hec1/Nek2抑制剂。T-1101tosylate对正常细胞、激酶和hERG无抑制效果。
货号:ajcx31536
CAS:2250404-95-4
分子式:C31H31N5O6S3
分子量：665.8
溶解度:DMSO: 62.5 mg/mL (93.87 mM)
纯度：98%
存储：Store at -20°C
库存：现货

Background:

T-1101 tosylate (TAI-95 tosylate) is a Hec1/Nek2 (Highly expressed in cancer 1 / NIMA-related kinase 2) inhibitor with antitumor activity. T-1101 tosylate is inactive toward normal cells, kinases and hERG[1]

T-1101 tosylate shows potent in vitro antiproliferative activity (IC50: 14.8-21.5 nM)[1].T-1101 tosylate disrupts the Hec1/Nek2 protein-protein interaction in the cells[1].T-1101 tosylate (1μM; 3-24 24 hours) decreases the level of Nek2 in a time-dependent manner[1].T-1101 tosylate (1 µM; 24 hours) induces apoptosis[1].T-1101 tosylate reduces amounts of cell-cycle related proteins cyclin A1, cyclin B1, and cyclin D1[1]. Apoptosis Analysis[1] Cell Line: HeLa cells

T-1101 tosylate shows good oral bioavailability and thermal stability [1].Oral co-administration of T-1101 tosylate (2.5 mg/kg; p.o.; twice per day) halves the dose of sorafenib (25 mg/kg to 12.5 mg/kg) required to exhibit comparable in vivo activity towards Huh-7 xenografts [1].T-1101 tosylate (2.5 mg/kg; p.o.; twice per day) shows significant in vivo activity in mice bearing various human cancer xenografts[1]. Animal Model: SCID mice bearing human Huh-7, BT-474, MCF-7, and MDA-MB-231 xenografts[1]

[1]. Chuang SH, et al. Discovery of T-1101 tosylate as a first-in-class clinical candidate for Hec1/Nek2 inhibition in cancer therapy. Eur J Med Chem. 2020 Apr 1;191:112118.