Cat. No. 2156
Chemical Name: 2,5-Dihydroxy-3-undecyl-2,5-cyclohe
Biological ActivityCell-permeable, non-peptide inhibitor of X-linked inhibitor of apoptosis (XIAP) (IC50 = 4.1 μM in competition binding assay with Smac peptide); binds to the BIR3 domain, preventing XIAP interaction with caspase-9 and Smac. Inhibits cell growth, induces apoptosis and activates caspase-9 in prostate cancer cells (IC50 4 - 6 μM), but has a weaker effect on normal prostate cells (IC50 = 19 - 20 μM). Overcomes the protective effect of XIAP on apoptosis in XIAP-transfected Jurkat cells. Anti-tumor, analgesic and anti-inflammatory in vivo.
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Certificate of Analysis / Product Datasheet / Safety Datasheet
References are publications that support the products' biological activity.
Modak et al (2013) Probing p300/CBP associated factor (PCAF)-dependent pathways with a small molecule inhibitor. ACS Chem.Biol. 8 1311. PMID: 23570531.
Nikolovska-Coleska et al (2004) Discovery of embelin as a cell-permeable, small-molecular weight inhibitor of XIAP through structure-based computational screening of a traditional herbal medicine three-dimensional structure database. J.Med.Chem. 47 2430. PMID: 15115387.
Chitra et al (1994) Antitumor, anti-inflammatory and analgesic property of embelin, a plant product. Chemotherapy 40 109. PMID: 7510605.
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Keywords: Embelin, supplier, inhibitors, inhibits, X-linked, apoptosis, XIAP, cell-permeable, antitumor, c-IAP, Tocris Bioscience, Inhibitor of Apoptosis Inhibitor products
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June 14 - 17, 2017
Boston, MA, USA