sm 1295

SM-1295 serves as an antagonist to the inhibitor of apoptosis protein (IAP), demonstrating dissociation constant (Kd) values of 3077 nM for XIAP-BIR3, 3.2 nM for c-IAP1-BIR3, and 9.5 nM for c-IAP2-BIR3, respectively[1][2].