OTS193320

OTS193320 (OTS-193320) is a potent inhibitor of protein methyltransferase SUV39H2 with IC50 of 22.2 nM; significantly reduces global H3K9 tri-methylation (H3K9me3) in breast cancer cells in vitro and induces apoptotic cell death, attenuates γ-H2AX levels in combination with doxorubicin compared with the DOX treatment alone, and causes a significant reduction in breast cancer cell viability when compared to the treatment with a single agent; causes growth suppressive effect of SUV39H2-positive A549 lung cancer cells with IC50 of 0.38 uM.

References 1. Vougiouklakis T, et al. Oncotarget. 2018 Aug 7;9(61):31820-31831. View Related Products by Target Histone Methyltransferase (HMTase)