Cat. No. 2144

R18 Pro-His-Cys-Val-Pro-Arg-Asp-Leu-Ser-Trp-Leu-Asp-Leu-Glu-Ala-Asn-Met-Cys-Leu-Pro

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Biological Activity

Antagonist of 14.3.3 proteins (KD ≈80 nM). Competitively inhibits 14.3.3-ligand interactions without requiring phosphorylation. Blocks the ability of 14.3.3 to bind to target proteins such as Raf-1, Bad, ASK1 and exoenzyme S.

Technical Data

Soluble to 1 mg/ml in water
Desiccate at -20°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 / Safety Data Sheet

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Wang et al (1999) Isolation of high-affinity peptide antagonists of 14.3.3 proteins by phage display. Biochemistry 38 12499. PMID: 10493820.

Masters and Fu (2001) 14.3.3 proteins mediate an essential anti-apoptotic signal. J.Biol.Chem. 276 45193. PMID: 11577088.

Masters et al (2002) Survival-promoting functions of 14.3.3 proteins. Biochem.Soc.Transactions 30 360.

If you know of a relevant citation for this product please let us know.

View Related Products by Target

Keywords: R18, supplier, inhibitors, 1433, proteins, induces, apoptosis, 14-3-3, 14.3.3

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