R&D Systems, a Bio-Techne Brand's Histone H2AX Antibody is a Mouse monoclonal antibody. The Histone H2AX Antibody was generated using H2A.X variant histone as the antigen. It reacts with Homo Sapiens, Human, Mouse, and Rat. This antibody has been shown to work in applications such as: Immunocytochemistry, and Western Blot.