Bcl-2-IN-2 is a highly potent and selective inhibitor targeting Bcl-2 and Bcl-xL. It displays an IC50 value of 0.034 nM, suggesting its strong inhibitory activity specifically against Bcl-2. Additionally, Bcl-2-IN-2 exhibits an IC50 value of 43 nM against Bcl-xL, demonstrating over 1000-fold selectivity for Bcl-2 compared to Bcl-xL.
Destruxin B is a cyclic peptide with insecticidal and anticancer activity isolated from the insect pathogenic fungus Metarhizium isopliae. Destruxin B induces apoptosis of human non-small cell lung cancer cells through the Bcl-2 family-dependent mitochond