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Trichostatin A 

Catalogue number:
10 mg
Product is available in:
  • USA
  • Canada
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XAV939 is a beta-catenin-mediated transcription inhibitor of selective Wnt pathway. Alternatively, it acts as axin stabilizing agent for the inhibition of TNKS1 and TNKS2. XAV939 inhibits growth of DLD-1 cells, an APC-deficient colorectal cancer cell line.

Product Type:

Peptides & proteins

CAS Number:


Alternative Names:

XAV 939, XAV-939, 3,5,7,8-Tetrahydro-2-[4-(trifluoromethyl)phenyl]-4H-thiopyrano[4,3-d]pyrimidin-4-one


1) Laping, NJ., et al. 2002. Mol Pharmacol. 62(1): 58-64. PMID: 12065755; 2) Hjelmeland, MD., et al. 2004. Mol Cancer Ther. 3(6): 737-745. PMID: 15210860; 3) Lei, Y. and Schaffer, DV. 2013. Proc Natl Acad Sci U S A. 110(52): E5039-5048. PMID: 24248365

Limit of Detection:


Storage Temperature:

-20°C. Keep away from direct sunlight.

Shelf Life:

12 months from receipt