Anti-FAM217B antibodies are used in the immunodetection of the protein family with sequence similarity 217 member B. In humans, the canonical protein has a reported length of 383 amino acid residues and a mass of 42.1 kDa. It is notably widely expressed in many tissue types. It is a member of the FAM217 protein family. Synonyms for this target antigen include protein FAM217B and uncharacterized protein C20orf177. FAM217B gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. Immunofluorescence is the most common application for the FAM217B antibodies listed below. Immunocytochemistry and Immunohistochemistry are also common applications.