Embelin (Standard) is the analytical standard of Embelin. This product is intended for research and analytical applications. Embelin (Embelic acid), a potent, nonpeptidic XIAP inhibitor (IC50=4.1 µM), inhibits cell growth, induces apoptosis, and activates caspase-9 in prostate cancer cells with high levels of XIAP. Embelin blocks NF-kappaB signaling pathway leading to suppression of NF-kappaB-regulated antiapoptotic and metastatic gene products. Embelin also induces autophagic and apoptotic cell death in human oral squamous cell carcinoma cells[1][2][3].