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Biological Activity for R18
R18 is an 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 for R18
|Storage||Store at -20°C|
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Solubility Data for R18
|Solubility||Soluble to 1 mg/ml in water|
References for R18
References are publications that support the biological activity of the product.
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 reference for R18, please let us know.
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Keywords: R18, R18 supplier, inhibitors, inhibits, 1433, proteins, induces, apoptosis, 14-3-3, 14.3.3, Proteins, 2144, Tocris Bioscience
Citations for R18
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