MyBioSource.com's Rabbit Anti-Estrogen Receptor alpha Antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Rabbit Anti-Estrogen Receptor alpha Antibody was generated using ESR1 as the antigen and it reacts with Homo Sapiens, Human, Mouse, Rat, Bovine, Chicken/Bird, and Porcine.