217505

CBP-CREB Interaction Inhibitor

The CBP-CREB Interaction Inhibitor, also referenced under CAS 92-78-4, controls the biological activity of CBP-CREB.

• Sinônimo(s): CBP-CREB Interaction Inhibitor, Luciferase Inhibitor III, N-(4-Chlorophenyl)-3-hydroxy-2-naphthamide, KIX-KID Interaction Inhibitor
• Fórmula empírica (Notação de Hill): C₁₇H₁₂ClNO₂
• Número CAS: 92-78-4
• Peso molecular: 297.74
• Código UNSPSC: 12352200
• NACRES: NA.77

Propriedades

• Nível de qualidade: 100
• Ensaio: ≥97% (HPLC)
• forma: solid
• fabricante/nome comercial: Calbiochem^®
• condição de armazenamento: OK to freeze; protect from light
• cor: beige
• solubilidade: DMSO: 100 mg/mL
• Condições de expedição: ambient
• temperatura de armazenamento: 2-8°C
• InChI: 1S/C17H12ClNO2/c18-13-5-7-14(8-6-13)19-17(21)15-9-11-3-1-2-4-12(11)10-16(15)20/h1-10,20H,(H,19,21)
• chave InChI: OHAXNCGNVGGWSO-UHFFFAOYSA-N

Descrição

Descrição geral

A cell-permeable naphthamide compound that effectively blocks the interaction between the KIX domain of CBP and the KID domain of CREB in HEK293T-based and cell-free Renilla luciferase (RLuc) complementation assays (IC₅₀ = 2.26 and 2.9 M, respectively) by directly binding to CBP′s KIX domain (K_d ~8.6 M using a recombinant KIX). Shown to inhibit CRE- (cAMP response element) dependent transcription activity induced by forskolin in a HEK293T-based RLuc reporter assay (IC₅₀<2.5 M), while exhibiting little effect against the KID-independent CREB-VP16 transcription activity. Also reported to inhibit the enzymatic activity of Firefly luciferase (IC₅₀ ~1 M), but not that of RLuc.

A cell-permeable naphthamide compound that effectively blocks the interaction between the KIX domain of CBP and the KID domain of CREB in HEK293T-based and cell-free Renilla luciferase (RLuc) complementation assays (IC₅₀ = 2.26 and 2.9 µM, respectively) by directly binding to CBP′s KIX domain (K_d ~8.6 µM using a recombinant KIX). Shown to inhibit CRE- (cAMP response element) dependent transcription activity induced by forskolin (Cat. No. 344270) in a HEK293T-based RLuc reporter assay (IC₅₀<2.5 µM), while exhibiting little effect against the KID-independent CREB-VP16 transcription activity. Also reported to inhibit the enzymatic activity of Firefly luciferase (IC₅₀ ~1 µM), but not that of RLuc.

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

Li, B.X. and Xiao, X., 2009. ChemBioChem10, 2721.
Best, J.L., et al. 2004. Proc. Natl. Acad. Sci. USA101, 17622.

Informações legais

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

Informações de segurança

• Pictogramas: GHS07
• Palavra indicadora: Warning
• Frases de perigo: H317,H319
• Declarações de precaução: P261 - P264 - P272 - P280 - P302 + P352 - P305 + P351 + P338
• Classificações de perigo: Eye Irrit. 2 - Skin Sens. 1B
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 1