Anti-H2AB antibodies enable researchers to detect and measure the H2AB antigen in biological samples. This target is a reported synonym of the H2AC21 gene, which encodes H2A clustered histone 21. This protein is an important component of nucleosome. The human version of H2AB has a canonical amino acid length of 130 residues and a protein mass of 14 kilodaltons. It is reported to be localized in the nucleus and chromosomes of cells and widely expressed in many tissue types. H2AB is a member of the Histone H2A protein family. Indicated applications for H2AB antibodies listed below include ELISA and Western Blot.