The Immunotag™ Histone H2A Polyclonal Antibody from G Biosciences is a Rabbit Polyclonal antibody to HIST1H2AD, HIST1H2AH, HIST1H2AL, and HIST3H2A. This antibody recognizes Human, Mouse, and Rat antigen. The Immunotag™ Histone H2A Polyclonal Antibody has been validated for the following applications: ELISA, Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot.