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Peptides  >  Protein Phosphorylation Related Peptides  >>  Kemptide [LKRA-pY-LG]-[Lys2, pTyr5]

Product Name Kemptide [LKRA - pY - LG] - [Lys2, pTyr5]
LKRA - pY - LG - NH2
Size 1 mg
Catalog # 20290
US$ $193
Purity % Peak Area By HPLC ≥ 95%
Description

Kemptide is a phosphate acceptor peptide that serves as a synthetic substrate for PKA (Km = 16 M). The corresponding fluorescent and biotinylated peptides are also proven to be good substrates for PKA.

Detailed Information Material Safety Data Sheets (MSDS)
Storage -20C
References Ref: Pfister, TD. and KB. Storey, Insect Biochem. Mol. Biol. 32, 505 (2002); Zelada, A. et al. Eur. J. Biochem. 252, 245 (1998).
Molecular Weight 899
Sequence
(One-Letter Code)
LKRA-pY-LG-NH2
Sequence
(Three-Letter Code)
H - Leu - Lys - Arg - Ala - pTyr - Leu - Gly - NH2
Product Citations Liang, X. et al. (2007). A Pulsed Triple Ionization Source for Sequential Ion/Ion Reactions in an Electrodynamic Ion Trap. J Am Soc Mass Spec 18, 369.
Gunawardena, HP. et al. (2006). Phosphopeptide Anion Characterization via Sequential Charge Inversion and Electron-Transfer Dissociation. Anal. Chem. 78, 3788.
     
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