The ERalpha Polyclonal Antibody from MyBioSource.com is a Rabbit Polyclonal antibody to ERalpha, ESR, ESR1, and Estrogen Receptor. This antibody recognizes Human, Mouse, and Rat antigen. The ERalpha Polyclonal Antibody has been validated for the following applications: ELISA, Immunofluorescence, Immunohistochemistry, and Western Blot.