The Pab Rb x human ESR1 (ESR1, ESR, NR3A1, Estrogen receptor, ER-alpha, Estradiol receptor, Nuclear receptor subfamily 3 group A member 1) (PE) 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 ESR1 (ESR1, ESR, NR3A1, Estrogen receptor, ER-alpha, Estradiol receptor, Nuclear receptor subfamily 3 group A member 1) (PE) antibody has been shown to work in the following applications: Western Blot.