Anti-CAPZA2 antibodies are used in the immunodetection of the protein capping actin protein of muscle Z-line subunit alpha 2. In humans, the canonical protein has a reported length of 286 amino acid residues and a mass of 32.9 kDa. Up to 2 different isoforms have been reported for this protein. A member of the F-actin-capping protein alpha subunit protein family, CAPZA2 is known to be involved with cytoskeleton organization and the assembly of protein complexes. Synonyms for this target antigen include CAPZ, F-actin-capping protein subunit alpha-2, F-actin capping protein alpha-2 subunit, capZ alpha-2, and CAPPA2. CAPZA2 gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. A number of CAPZA2 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA, Immunofluorescence, and Immunohistochemistry are also common applications.