Anti-FAM151B antibodies are used in the immunodetection of the protein family with sequence similarity 151 member B. In humans, the canonical protein has a reported length of 276 amino acid residues and a mass of 31.4 kDa. It is a member of the FAM151 protein family. Synonyms for this target antigen include protein FAM151B and AASA9217. FAM151B gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Western Blot and Immunohistochemistry are common applications for FAM151B antibodies.