Anti-androgen induced 1 antibodies are used for the immunodetection of the protein encoded by the AIG1 gene. In humans, the canonical protein has a reported length of 238 amino acid residues and a mass of 27.5 kDa. Its subcellular localization is in the cell membrane. Alternative splicing is reported to yield 6 different isoforms for this protein. It is a member of the AIG1 protein family. Other names for this target antigen include androgen-induced gene 1 protein, FAHFA hydrolase AIG1, fatty acid esters of hydroxy fatty acids hydrolase AIG1, and dJ95L4.1. Gene orthologs have been identified in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Western Blot is the most common application for the androgen induced 1 antibodies listed below. ELISA, Immunofluorescence, and Immunohistochemistry are also common applications.