DescriptionHistone H3 combines with Histone H4 to form the H3/H4 tetramer. Two H2A/H2B heterodimers interact with an H3/H4 tetramer to form the histone octamer (1,2). Histone H4 is also modified by various enzymes and can act as a substrate for them. These modifications have been shown to be important in gene regulation.Molecular Weight (kDa)11.2 kDaFormulation20 mM sodium phosphate, 300 mM NaCl, 1 mM EDTASourceExpressed in E.coli expression systemSize50 µgStorage Temp & ConditionsStore at -20°C. Aliquot to avoid repeated freezing and thawing.Purification NotesSDS-PAGE purified.Application NotesEnzyme-linked Immunoabsorbent Assay; Western Blot (Recombinant protein); Antibody Production; Protein Array.