Anti-CAPN13 antibodies are used in the immunodetection of the protein calpain 13. In humans, the canonical protein has a reported length of 669 amino acid residues and a mass of 76.7 kDa. Up to 2 different isoforms have been reported for this protein. It is reported to be weakly expressed in the lung and testis. A member of the Peptidase C2 protein family, CAPN13 is a suspected non-lysosomal thiol-protease. Synonyms for this target antigen include CANP 13 and calcium-activated neutral proteinase 13. CAPN13 gene orthologs have been reported in the mouse, rat, bovine and chimpanzee species. Western Blot is a widely used application for the CAPN13 antibodies listed below. In addition, ELISA is also a common application.