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Peptides  >  Kinases/Phosphatase Substrates  >  MAP kinases  >>  MBP, MAPK Substrate, Biotinylated, Phosphorylated

Product Name MBP, MAPK Substrate, Biotinylated, Phosphorylated
Biotin - APR - pT - PGGRR
Size 1 mg
Catalog # AS-29877
US$ $247
Purity % Peak Area By HPLC ≥ 95%

This is an N-terminally biotinylated peptide, with a phosphorylated Thr97. The sequence APRTPGGRR contains a native sequence derived from bovine myelin basic protein amino acids 95-98 (PRTP). The rest of the sequence is not derived from a native sequence, but is a synthetic construct. APRTPGGRR is specific for MAP kinases: p44MAPK [extracellular signal-regulated kinase 1 (ERK1)] and p42MAPK (ERK2). It contains the consensus sequence Pro-X-(Ser/Thr)-Pro that is recognized by MAP kinase. APRTPGGRR is the most efficient substrate for phosphorylation reaction by ERK and is phosphorylated by kinases on threonine 97 and can also be phosphorylated by MAPK p38.

Detailed Information Material Safety Data Sheets (MSDS)
Storage -20C
References Ref: Sommer, F. et al. Int. J. Impot. Res. 14, 217 (2002); Lents, NH. et al. Ann. N. Y. Acad. Sci. 973, 265 (2002); Kameshita, I. et al. J. Biochem. (Tokyo) 122, 168 (1997).
Molecular Weight 1273.4
(One-Letter Code)
(Three-Letter Code)
Biotin - Ala - Pro - Arg - pThr - Pro - Gly - Gly - Arg - Arg - OH
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