Anti-PERK antibodies can be readily obtained from commercial sources. The PERK protein is a reported synonym for the human gene EIF2AK3, encoding eukaryotic translation initiation factor 2 alpha kinase 3. The full-length protein is 1116 amino acids in length and 125,216 daltons in mass. This protein is reported to contain sites of glycosylation. Visit the antibody supplier page for key details, including validated applications and target specificity.