Anti-CTPS2 antibodies are used in the immunodetection of the protein CTP synthase 2. In humans, the canonical protein has a reported length of 586 amino acid residues and a mass of 65.7 kDa. It is notably widely expressed in many tissue types. A member of the CTP synthase protein family, CTPS2 is known to catalyze the ATP-dependent amination of UTP to CTP with either L-glutamine or ammonia as the source of nitrogen. Synonyms for this target antigen include CTP synthetase type 2, UTP-ammonia ligase 2, cytidine 5'-triphosphate synthetase 2, and CTP synthase II. CTPS2 gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. A number of CTPS2 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. In addition, ELISA is also a common application.