Anti-XIRP2 antibodies are used in the immunodetection of the protein xin actin binding repeat containing 2. In humans, the canonical protein has a reported length of 3374 amino acid residues and a mass of 382.3 kDa. Its subcellular localization is in the cell junctions. Up to 8 different isoforms have been reported for this protein. It is notably expressed in the testis, skin, skeletal muscle, and heart muscle. It is a member of the Xin protein family. Synonyms for this target antigen include beta-xin, cardiomyopathy associated 3, cardiomyopathy-associated protein 3, myomaxin, xeplin, and xin actin-binding repeat-containing protein 2. XIRP2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some XIRP2 antibodies may have been used in research and have associated citations. ELISA is a widely used application for these antibodies. In addition, Immunohistochemistry is also a common application.