Abeomics' Anti-Estrogen Receptor, alpha (Marker of Estrogen Dependence) (Clone:1D5) Antibody is a Mouse monoclonal antibody. The Anti-Estrogen Receptor, alpha (Marker of Estrogen Dependence) (Clone:1D5) Antibody was generated using ESR1 as the antigen. It reacts with Human. This antibody has been shown to work in applications such as: Immunohistochemistry.