382120

Histone Acetyltransferase Activator, CTB

The Histone Acetyltransferase Activator, CTB, also referenced under CAS 451491-47-7, modulates the biological activity of Histone. This small molecule/inhibitor is primarily used for Cell Structure applications.

• Sinônimo(s): Histone Acetyltransferase Activator, CTB, EP300 Activator, E1A binding protein 300 Activator, N-(4-Chloro-3-(trifluoromethyl)phenyl)-2-ethoxybenzamide, N-(4-Chloro-3-(trifluoromethyl)phenyl)-2-ethoxybenzamide, EP300 Activator, E1A binding protein 300 Activator
• Fórmula empírica (Notação de Hill): C₁₆H₁₃ClF₃NO₂
• Número CAS: 451491-47-7
• Peso molecular: 343.73
• Número MDL: MFCD02356522
• 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: off-white
• solubilidade: ethanol: 5 mg/mL
• Condições de expedição: ambient
• temperatura de armazenamento: 2-8°C
• cadeia de caracteres SMILES: FC(F)(F)c1c(ccc(c1)NC(=O)c2c(cccc2)OCC)Cl
• InChI: 1S/C16H13ClF3NO2/c1-2-23-14-6-4-3-5-11(14)15(22)21-10-7-8-13(17)12(9-10)16(18,19)20/h3-9H,2H2,1H3,(H,21,22)
• chave InChI: YDXZSNHARVUYNM-UHFFFAOYSA-N

Descrição

Descrição geral

A benzamide compound that activates the histone acetyltransferase (HAT) activity of p300/EP300/E1A binding protein 300 in a dose-dependent manner (~6-fold of basal HAT activity of recombinant human p300 toward purified HeLa core histones in the presence of 250 µM CTB). SERS spectrum indicates that CTB interacts with p300 preferentially via the amide groups of the α-helix and β-sheets, resulting in altered enzyme conformation, which presumably accounts for the increased enzymatic activity.

Embalagem

Packaged under inert gas

Nota de preparo

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

Outras notas

Mantelingu, K., et al. 2007. J. Phys. Chem. B111, 4527.

Informações legais

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

Exoneração de responsabilidade

Toxicity: Standard Handling (A)

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 2