Thermo Fisher Scientific's Phospho-ATM (Ser1981) Antibody is a Mouse monoclonal antibody. The Phospho-ATM (Ser1981) Antibody was generated using ATM as the antigen. It reacts with Homo Sapiens, Human, Mouse, and Rat. This antibody has been shown to work in applications such as: Immunocytochemistry, Immunohistochemistry, Immunohistochemistry - fixed, Immunoprecipitation, and Western Blot.