662210

USP14 Inhibitor, IU1

The USP14 Inhibitor, IU1 controls the biological activity of USP14. This small molecule/inhibitor is primarily used for Cell Structure applications.

• Sinônimo(s): USP14 Inhibitor, IU1, 1-(1-(4-Fluorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl)-2-(pyrrolidin-1-yl)ethanone, 1-(1-(4-Fluorophenyl)-2,5-dimethylpyrrol-3-yl)-2-pyrrolidin-1-ylethanone, Ubiquitin Specific Protease 14 Inhibitor, DUB Inhibitor IX
• Fórmula empírica (Notação de Hill): C₁₈H₂₁FN₂O
• Peso molecular: 300.37
• Número MDL: MFCD01917473
• Código UNSPSC: 12352200
• NACRES: NA.77

Propriedades

• Nível de qualidade: 100
• Ensaio: ≥90% (HPLC)
• Formulário: solid
• fabricante/nome comercial: Calbiochem^®
• condição de armazenamento: OK to freeze; protect from light
• cor: beige
• solubilidade: DMSO: 50 mg/mL
• Condições de expedição: ambient
• temperatura de armazenamento: 2-8°C
• cadeia de caracteres SMILES: Fc1ccc(cc1)[n]2c(c(cc2C)C(=O)CN3CCCC3)C
• InChI: 1S/C18H21FN2O/c1-13-11-17(18(22)12-20-9-3-4-10-20)14(2)21(13)16-7-5-15(19)6-8-16/h5-8,11H,3-4,9-10,12H2,1-2H3
• chave InChI: JUWDSDKJBMFLHE-UHFFFAOYSA-N

Descrição

Descrição geral

A cell-permeable pyrrolylpyrrolidinyl-ethanone that inhibits the proteasome association-dependent USP14 deubiquitinase (DUB) activity in a reversible manner (IC₅₀ = 4.7 µM against Ub-AMC hydrolysis), exhibiting little or no activity toward 8 other DUBs. Shown to downregulate tau, TDP-43, ATXN3, GFAP, and free Ub levels in MEF cultures in a dose- (25 to 100 µM), time-, and USP14-dependent manner. USP14-catalyzed trimming of protein surface polyubiquitin chains rescues proteasome-bound proteins from proteolytic degradation and thereby prevents the depletion of free ubiquitin pool in cells. Comparing to b-AP15 (Cat. No. 662140), IU1 does not inhibit UCH37/UCH-L5 (IC₅₀ = 700 µM).

Embalagem

Packaged under inert gas

Advertência

Toxicity: Regulatory Review (Z)

Reconstituição

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

Outras notas

Lee, B.H., et al. 2010. Nature467, 179.

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