The Pab Rb x human ERa (Estrogen Receptor Alpha, ER-A1, ER, ESR, ESR1, ESRA, NR3A1, NR3-A1, Estrogen Receptor 1, Nuclear Receptor Subfamily 3,Group A,Member 1) antibody from United States Biological is a Rabbit Polyclonal antibody to ESR1. This antibody recognizes Homo Sapiens, and Human antigen. The Pab Rb x human ERa (Estrogen Receptor Alpha, ER-A1, ER, ESR, ESR1, ESRA, NR3A1, NR3-A1, Estrogen Receptor 1, Nuclear Receptor Subfamily 3,Group A,Member 1) antibody has been shown to work in the following applications: EIA, Immunoassay, ELISA, Immunocytochemistry, Immunohistochemistry, and Western Blot.