Anti-EP4 antibodies can be readily obtained from commercial sources. The EP4 protein is a reported synonym for the human gene PTGER4, encoding prostaglandin E receptor 4. The full-length protein is 53,119 daltons in mass and has been noted to be membrane-associated. This protein is reported to contain sites of glycosylation. Visit the antibody supplier page for key details, including validated applications and target specificity.