Anti-FXR antibodies can be readily obtained from commercial sources. The FXR protein is a reported synonym for the human gene NR1H4, encoding nuclear receptor subfamily 1 group H member 4. The full-length protein is 55,914 daltons in mass with 5 identified isoforms. This protein is a member of the Nuclear hormone receptor family, NR1 subfamily. Visit the antibody supplier page for key details, including validated applications and target specificity.