Listed are ELISA Kits for the detection of PERK, an alias name of eukaryotic translation initiation factor 2 alpha kinase 3. The human protein, encoded by the gene EIF2AK3, is 1116 amino acid residues long and has a mass of 125,216 daltons. It is an enzyme of the non-specific serine/threonine protein kinase class and is a member of the Protein kinase superfamily, Ser/Thr protein kinase family, GCN2 subfamily. The gene is associated with Wolcott-Rallison syndrome. For this target protein, ELISA kits with the following species reactivities are available: human, mouse, and rat. This target may also be known as: PRKR-like endoplasmic reticulum kinase, pancreatic EIF2-alpha kinase, PEK, and PERK.