HBX 41108

HBX 41108

CAT N°: 23759
Price:

From 55.00 46.75

HBX 41108 is an uncompetitive, reversible inhibitor of ubiquitin-specific protease 7 (USP7) activity (IC50 = 424 nM).{41377} It dose-dependently inhibits USP7-mediated p53 deubiquitination in a cell-free assay, with an IC50 value of approximately 0.8 µM, as well as in HEK293 cells. It is selective for USP7 over a panel of proteases including aspartic, serine, and metalloproteases (IC50s = >10 µM), several cysteine proteases (IC50s = >1 and >10 µM), and the deubiquitinating enzymes UCH-L1 (IC50 = >1 µM) and SENP1 (IC50 = >10 µM). HBX 41108 increases the levels of p53 and p21/WAF1, a p53 target gene. It also dose-dependently inhibits proliferation of HCT116 cells with an IC50 value of approximately 1 µM and induces apoptosis.

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