Anti-FAM20A antibodies are used in the immunodetection of the protein FAM20A golgi associated secretory pathway pseudokinase. In humans, the canonical protein has a reported length of 541 amino acid residues and a mass of 61.4 kDa. Its subcellular localization is in the ER, Golgi, and is secreted. It is reported to be highly expressed in the lung and liver. A member of the FAM20 protein family, FAM20A is a reported pseudokinase that acts as an allosteric activator of the Golgi serine/threonine protein kinase FAM20C and is involved in biomineralization of teeth. Post-translational modifications have been described, including N-glycosylation. Synonyms for this target antigen include AIGFS, FP2747, pseudokinase FAM20A, family with sequence similarity 20, member A, protein FAM20A, and AI1G. FAM20A gene orthologs have been reported in the mouse, rat, bovine, zebrafish, chimpanzee and chicken species. Some FAM20A antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. In addition, Immunohistochemistry is also a common application.