Anti-DPEP2 antibodies are used in the immunodetection of the protein dipeptidase 2. In humans, the canonical protein has a reported length of 486 amino acid residues and a mass of 53.4 kDa. Its subcellular localization is in the membrane. Up to 3 different isoforms have been reported for this protein. It is notably widely expressed in many tissue types. A member of the Peptidase M19 protein family, DPEP2 is a reported dipeptidase that hydrolyzes leukotriene D4 (LTD4) into leukotriene E4 (LTE4). Post-translational modifications have been described, including glycosylation. DPEP2 gene orthologs have been reported in the mouse, rat, bovine, chimpanzee and chicken species. Some DPEP2 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. In addition, ELISA is also a common application.