背景介绍 According to preliminary results from studies treating prostate cancer cells, SGI-1776 dose-dependently reduces phosphorylation of known Pim kinase substrates involved in cell cycle progression and apotosis (p21Cip1/WAF1 and Bad), compromises overall cell viability by inducing G1 cell cycle arrest and triggering apoptosis, and reduces cell viability in a multidrug resistance 1 (MDR1) protein based taxane-refractory prostate cancer cell line. 产品介绍 SGI-1776 is a potent ATP-competitive inhibitor of the serine/threonine family of Pim kinase, an enzyme regulating cell survival. Through extensive biomedical characterization, SGI-1776 exhibits specificity to the three isoforms of the Pim family, including Pim-1, Pim-2, and Pim-3. Treatment with SGI-1776 induces apoptosis in CLL primary cell line.