Anti-CRISP2 antibodies are used in the immunodetection of the protein cysteine rich secretory protein 2. In humans, the canonical protein has a reported length of 243 amino acid residues and a mass of 27.3 kDa. It has been described to be a secreted protein. Up to 2 different isoforms have been reported for this protein. It is notably expressed in the testis. A member of the CRISP protein family, CRISP2 is believed to regulate some ion channels' activity and therebye regulate calcium fluxes during sperm capacitation. Synonyms for this target antigen include GAPDL5, TPX1, TSP1, cancer/testis antigen 36, glyceraldehyde-3-phosphate dehydrogenase-like 5, and CT36. CRISP2 gene orthologs have been reported in the mouse, rat, bovine and chimpanzee species. A number of CRISP2 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.