Anti-FMR1NB antibodies are used in the immunodetection of the protein FMR1 neighbor. In humans, the canonical protein has a reported length of 255 amino acid residues and a mass of 29.2 kDa. Its subcellular localization is in the membrane. It is reported to have testis-specific expression. Synonyms for this target antigen include cancer/testis antigen 37, sarcoma antigen NY-SAR-35, and FMR1 neighbor protein. FMR1NB gene orthologs have been reported in the mouse, rat, bovine, chimpanzee and chicken species. Some FMR1NB antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.