Anti-FZD8 antibodies are used in the immunodetection of the protein frizzled class receptor 8. In humans, the canonical protein has a reported length of 694 amino acid residues and a mass of 73.3 kDa. Its subcellular localization is in the Golgi and cell membrane. It is notably expressed in fetal kidney, followed by brain and lung. A member of the G-protein coupled receptor Fz/Smo protein family, FZd8 is a known receptor for Wnt proteins. Post-translational modifications have been described, including ubiquitination and glycosylation. Synonyms for this target antigen include hFZ8, frizzled-8, frizzled 8, seven transmembrane spanning receptor, frizzled family receptor 8, frizzled homolog 8, and FZ-8. FZD8 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of FZd8 antibodies have been mentioned in research publications and have associated citations. Immunohistochemistry is a widely used application for these antibodies. ELISA and Western Blot are also common applications.