662142

DUB Inhibitor VI, P22077

The DUB Inhibitor VI, P22077 controls the biological activity of DUB. This small molecule/inhibitor is primarily used for Protease Inhibitors applications.

• Sinônimo(s): DUB Inhibitor VI, P22077, P022077, 1-(5-(2,4-Difluorophenylthio)-4-nitrothiophen-2-yl)ethanone, USP7 Inhibitor II, USP47 Inhibitor II, USP7 Inhibitor II, USP47 Inhibitor II, P022077, 1-(5-(2,4-Difluorophenylthio)-4-nitrothiophen-2-yl)ethanone
• Fórmula empírica (Notação de Hill): C₁₂H₇F₂NO₃S₂
• Número CAS: 1247819-59-5
• Peso molecular: 315.32
• Número MDL: MFCD22580421
• Código UNSPSC: 12352200
• NACRES: NA.28

Propriedades

• Nível de qualidade: 100
• Ensaio: ≥98% (HPLC)
• forma: solid
• fabricante/nome comercial: Calbiochem^®
• condição de armazenamento: OK to freeze; protect from light
• cor: off-white
• solubilidade: DMSO: 50 mg/mL
• Condições de expedição: ambient
• temperatura de armazenamento: 2-8°C
• cadeia de caracteres SMILES: CC(C1=CC([N+]([O-])=O)=C(SC2=CC=C(F)C=C2F)S1)=O

Descrição

Descrição geral

A cell-permeable thiophenylethanone compound that acts a direct, reversible, and selective inhibitor of deubiquitylating enzymes (DUBs) USP7 and USP47 (IC₅₀ = 8.01 & 8.74 µM, respectively). Exhibits only a minimal effect on other DUBs and proteases (>25 µM). Also shown to block UCH-L5 activity in HEK293T cell extracts, but not in intact cells. Stabilizes p53, HDM2, and p21 levels in HEK293T and HCT-116 cells and induces growth arrest (50% cytotoxicity concentration; CC₅₀ = 16.6 and 7.83 µM).

Note: A pan-DUB selective inhibitor PR-619 (Cat. No. 662141) is also available.

A cell-permeable thiophenylethanone that is shown to inhibit USP7 and USP47 deubiquitinase activity (IC₅₀ = 8.01 & 8.74 µM, respectively), while exhibiting much reduced affinity toward ATXN3, BAP1, and USP1, and displaying no inhibitory activity toward other known PR-619 (Cat. No. 662141) targets (IC₅₀ >50 µM). Both P22077 and PR-619 are shown to increase overall protein polyubiquitination in HEK293T cells in a dose- and time-dependent manner (20 to 150 µM; 0.5 to 20 h), however PR619 treatment results in upregulation of both K⁴⁸- and K⁶³-linked, while P22077 exposure results in mainly enrichment of K⁴⁸-linked polyUb chains.

Embalagem

Packaged under inert gas

Advertência

Toxicity: Standard Handling (A)

Reconstituição

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

Outras notas

Altun, M., et al. 2011. Chem. Biol.18, 1401.
Tian, X., et al. 2011. Assay Drug Dev. Technol.9, 165.

Informações legais

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable