Anti-SLC7A9 antibodies are used in the immunodetection of the protein solute carrier family 7 member 9. In humans, the canonical protein has a reported length of 487 amino acid residues and a mass of 53.5 kDa. Its subcellular localization is in the cell membrane. It is reported to be expressed in the brush border membrane in the kidney. A member of the Amino acid-polyamine-organocation (APC) protein superfamily, SLC7A9 is reported to associate with SLC3A1 to form a functional transporter complex that mediates the electrogenic exchange between cationic amino acids and neutral amino acids, with a stoichiometry of 1:1. Synonyms for this target antigen include CSNU3, B(0,+)-type amino acid transporter 1, b(0,+)AT, cystinuria type 3, and BAT1. SLC7A9 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some SLC7A9 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. In addition, Immunofluorescence is also a common application.