Listed below are anti-Estrogen Receptor 1 (alpha) antibodies from multiple suppliers. Estrogen Receptor 1 (alpha) is a reported alias name for the human gene ESR1, or 'estrogen receptor 1'. The 595-amino acid protein is a member of the Nuclear hormone receptor family, NR3 subfamily. The cellular localization is predicted to be cytoplasmic, nuclear and membrane-associated. Glycosylation sites have been reported. The Estrogen Receptor 1 (alpha) antigen is a documented cancer marker. See the supplier page to learn important antibody details, such as target specificity and designated applications.