Histone H2B, Recombinant Human

Recombinant human histone H2B (HIST1H2BK, accession O60814) expressed in E. coli and purified by FPLC. Histone H2B is one of the four proteins that are present in the nucleosome, the basic repeating unit subunit of chromatin, consisting of 147 base pairs of DNA wrapped around an octamer of core histone proteins (H2A, H2B, H3 and H4).