HSP 70 inhibitor,adenosine-derived
CAS：1134156-31-2
分子式：C25H23Cl2N7O4
分子量：556.4
纯度：98%
存储：Store at -20°C

Background:

VER 155008 is a potent inhibitor of heat shock protein 70 (Hsp70) family of chaperones, which have been shown to contribute to cancer cell survival via anti-apoptotic functions, that inhibits Hsp70 (with the value of 50% inhibition concentration IC₅₀of 0.5 μM) as well as heat shock cognate 71 kDa protein (Hsc70) and 78 kDa glucose-regulated protein (Grp78) but to a lesser extent. X-ray crystallography analysis reveals that VER 155008 binds to the ATPase pocket of Hsp70 leading to the inhibition of the intrinsic ATPase activity of Hsp70. Study results also have demonstrated that VER 155008 induces cell proliferation and apoptosis in human cancer cell lines.

Reference

[1].Massey AJ, Williamson DS, Browne H, Murray JB, Dokurno P, Shaw T, Macias AT, Daniels Z, Geoffroy S, Dopson M, Lavan P, Matassova N, Francis GL, Graham CJ, Parsons R, Wang Y, Padfield A, Comer M, Drysdale MJ, Wood M. A novel, small molecule inhibitor of Hsc70/Hsp70 potentiates Hsp90 inhibitor induced apoptosis in HCT116 colon carcinoma cells. Cancer Chemother Pharmacol. 2010; 66(3): 535-545