Anti-FNDC8 antibodies are used in the immunodetection of the protein fibronectin type III domain containing 8. In humans, the canonical protein has a reported length of 324 amino acid residues and a mass of 35.9 kDa. It is notably expressed in the testis. Synonyms for this target antigen include fibronectin type III domain-containing protein 8. FNDC8 gene orthologs have been reported in the mouse, rat, bovine and chimpanzee species. Western Blot is a widely used application for the FNDC8 antibodies listed below. In addition, Immunohistochemistry is also a common application.