Anti-WARS2 antibodies are used in the immunodetection of the protein tryptophanyl tRNA synthetase 2, mitochondrial. In humans, the canonical protein has a reported length of 360 amino acid residues and a mass of 40.1 kDa. Its subcellular localization is in the mitochondria. Up to 2 different isoforms have been reported for this protein. It is notably expressed in the brain. A member of the Class-I aminoacyl-tRNA synthetase protein family, WARS2 is known to be involved with the regulation of angiogenesis. The WARS2 gene has been associated with the disease, Neurodevelopmental disorder. Synonyms for this target antigen include PKDYS3, TrpRS, mtTrpRS, tryptophan--tRNA ligase, mitochondrial, (Mt)TrpRS, and NEMMLAS. WARS2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some WARS2 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.