This is phosphorylation of histone H3 (21-44) at Ser28, followed by a biotinylated lysine. The phosphorylation of Ser28 occurs in the early stage of mitosis and is related to the beginning of chromosome condensation. When the peptide purity is greater than 95%, the peptide is dissolved in distilled water at a concentration of 1 mg/ml, and lyophilized again into a powder form.
Goto, H. et al. Genes Cells 7, 11 (2002); Goto, H. et al. J Biol Chem 274, 25543 (1999).
Sequence (One-Letter Code)
Sequence (Three-Letter Code)
H - Ala - Thr - Lys - Ala - Ala - Arg - Lys - pSer - Ala - Pro - Ala - Thr - Gly - Gly - Val - Lys - Lys - Pro - His - Arg - Tyr - Arg - Pro - Gly - Gly - Lys(Biotin) - OH