P 22077

Cat. No. 4485

P 22077 C12H7F2NO3S2 [1247819-59-5]

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Chemical Name: 1-[5-[(2,4-Difluorophenyl)thio]-4-nitro-2-thienyl]-ethanone

Biological Activity

Inhibitor of ubiquitin-specific protease (USP) 7 (EC50 = 8.6 μM); also inhibits the closely related deubiquitinase (DUB) USP47. Demonstrates downstream inhibition of HDM2 and claspin in vitro. Inhibits USP7-mediated p53 deubiquitination. Blocks deubiquitination of Tip60 (KAT5) histone lysine acetyltransferase.

Technical Data

Soluble to 100 mM in DMSO
>99 %
Store at +4°C

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

Dar et al (2013) Deubiquitination of Tip60 by USP7 determines the activity of the p53-dependent apoptotic pathway. Mol.Cell Biol. 33 3309. PMID: 23775119.

Altun et al (2011) Activity-based chemical proteomics accelerates inhibitor development for deubiquitylating enzymes. Chem.Biol. 18 1401. PMID: 22118674.

Loch et al (2011) Deubiquitylase, deSUMOylase, and deISGylase activity microarrays for assay of substrate preference and functional modifiers. Mol.Cell.Proteomics 10 M100.002402. PMID: 20956615.

Tian et al (2011) Characterization of selective ubiquitin and ubiquitin-like protease inhibitors using a fluorescence-based multiplex assay format. Assay Drug Dev.Technol. 9 165. PMID: 21133675.

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Citations are publications that use Tocris products. Selected citations for P 22077 include:

Lecona et al (2015) USP7 cooperates with SCML2 to regulate the activity of PRC1. Pharmacol Res Perspect 35 1157. PMID: 25605328.

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Keywords: P 22077, supplier, P22077, inhibitors, inhibits, ubiquitin-specific, proteases, USP7, DUB, HDM2, claspin, ubiquitin, deubiquitination, anticancer, hausp, Tocris Bioscience, Deubiquitinating Enzyme Inhibitor products

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