Anti-CNPY2 antibodies are used in the immunodetection of the protein canopy FGF signaling regulator 2. In humans, the canonical protein has a reported length of 182 amino acid residues and a mass of 20.7 kDa. Its subcellular localization is in the ER. Up to 2 different isoforms have been reported for this protein. It is reported to be expressed in different tissues. A member of the Canopy protein family, CNPY2 is a reported positive regulator of neurite outgrowth by stabilizing myosin regulatory light chain (MRLC). Synonyms for this target antigen include MSAP, TMEM4, ZSIG9, protein canopy homolog 2, MIR-interacting saposin-like protein, and HP10390. CNPY2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of CNPY2 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.