Anti-RCN2 antibodies are used in the immunodetection of the protein reticulocalbin 2. In humans, the canonical protein has a reported length of 317 amino acid residues and a mass of 36.9 kDa. Its subcellular localization is in the ER. Up to 2 different isoforms have been reported for this protein. It is ubiquitously expressed across many tissue types. It is a member of the CREC protein family. Synonyms for this target antigen include ERC-55, ERC55, TCBP49, E6-binding protein, calcium-binding protein ERC-55, and E6BP. RCN2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of RCN2 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. In addition, Immunohistochemistry is also a common application.