| Other Names | Estrogen receptor , Estrogen receptor alpha delta 4*,5,6,7,8*/901 isoform , Era , Estradiol receptor , ESR , Estrogen receptor alpha 3*,4,5,6,7*/822 isoform , Estrogen receptor alpha delta 3*,4,5,6,7*,8*/941 isoform , Estrogen receptor alpha E1 E2 1 2 , Nuclear receptor subfamily 3 group A member 1 , Estrogen receptor alpha delta 3*,4,5,6,7*/819 2 isoform , ER-alpha , Estrogen receptor , Estrogen receptor alpha , ER , Estrogen receptor alpha delta 4 +49 isoform , NR3A1 , ESR1 , ESRA , ESTRR , ER alpha , Estrogen receptor 1 , DKFZp686N23123 , Estrogen receptor alpha E1 N2 E2 1 2 , Estrogen nuclear receptor alpha , ESR1_HUMAN , Estrogen receptor alpha delta 4*,5,6,7*/654 isoform |