Biological Activity |
ML311 is a potent and selective inhibitor of the Mcl-1/Bim interaction. IC50 & Target: Mcl-1/Bim[1]. In Vitro: ML311 potently halts viability of several types of Mcl-1 primed cells, including MCL-1-1780 (EC50=0.31 uM), DHL-6 (EC50=3.3 uM), and NCI-H929 (EC50=1.6 uM), with generally high maximal effect (>80%). ML311 also displays activity in a leukemia-derived cell line particularly reliant upon Bcl-2 function (Bcl2-1863, EC50=1.1 uM). ML311 has strong growth inhibitory effects in many cell lines, with GI50<900 nM for nine cell types (RPMI-8226, SR, NCI-H322M, NCI-H60, HCC-2998, KM12, SF-295, U251, PC-3 cell lines), and <2 uM for 14 additional types[1]. |