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Apexbio Technology LLC SM-164 957135-43-2 10mM (in 1mL DMSO)

Supplier: Apexbio Technology LLC A88155.1
SM-164 (CAS 957135-43-2) is a bivalent small molecule mimetic of the endogenous inhibitor Smac designed to antagonize cellular inhibitor of apoptosis proteins (cIAP-1 cIAP-2) and X-linked inhibitor of apoptosis protein (XIAP) By binding specifically to the BIR2 and BIR3 domains of cIAP-1 and XIAP as well as the BIR3 domain of cIAP-2 (Ki of 0 31 nM 0 56 nM and 1 1 nM respectively) SM-164 promotes degradation of cIAP-1 and inhibition of XIAP In tumor cells this leads to caspase activation and TNF -dependent apoptosis SM-164 is utilized in cancer research to investigate apoptosis regulation and anticancer therapy strategies
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