Anti-ERMAP antibodies are used in the immunodetection of the protein erythroblast membrane associated protein (Scianna blood group). In humans, the canonical protein has a reported length of 475 amino acid residues and a mass of 52.6 kDa. Its subcellular localization is in the cell membrane and cytoplasm. It is reported to be expressed in erythroid-enriched bone marrow. A member of the BTN/MOG protein family, ERMAP is suspected to have a role as a cell-adhesion or receptor molecule of erythroid cells. Post-translational modifications have been described, including glycosylation. Synonyms for this target antigen include Radin blood group (Rd), Scianna blood group (Sc), radin blood group antigen, scianna blood group antigen, and erythroid membrane-associated protein. ERMAP gene orthologs have been reported in the mouse, rat, bovine, chimpanzee and chicken species. Western Blot is the most common application for the ERMAP antibodies listed below. Flow Cytometry and Immunofluorescence are also common applications.