Key Specifications Table
|CAS #||Empirical Formula|
Pricing & Availability
An invalid quantity was specified. The product quantity has been adjusted.
|662140-10MG||Glass bottle||10 mg||
|Overview||A cell-permeable bis-nitrobenzylidene-piperidinone that inhibits 19S deubiquitinase (DUB) activity (IC50 = 2.1 µM against Ub-AMC hydrolysis) in a reversible manner by directly targeting UCH37/UCH-L5 and USP14, while exhibiting little or no activity toward BAP1, UCH-L1, UCH-L3, USP2, USP7, USP8 (IC50 >100 µM), or POH1/PRN11. Dual UCH37 and USP14 inhibition by a-AP15 results in increased bulk cellular protein ubiquitination level and a blockage of protein proteasomal degradation (Effective conc. ≥770 nM in HCT-116 cells), exactly opposite to the effects seen with USP14 inhibition alone by IU1 (Cat. No. 662210). Effectively suppresses the growth of various tumors in mice (2.5 to 5 mg/kg, i.p. or s.c.) in vivo.|
|Synonyms||(3E,5E)-1-Acryloyl-3,5-bis(4-nitrobenzylidene)piperidin-4-one, USP14 Inhibitor III, UCH-L5/UCH37 Inhibitor II, NSC687852, 3,5-bis((4-Nitrophenyl)methylidene)-1-prop-2-enoylpiperidin-4-one|
|References||D'Arcy, P., et al. 2011. Nat. Med. 17, 1636.|
|Structure formula Image|
|Purity||≥97% by HPLC|
|Safety Information according to GHS|
|Product Usage Statements|
|Packaged under inert gas||Packaged under inert gas|
|D'Arcy, P., et al. 2011. Nat. Med. 17, 1636.|
Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.