Anti-SLC7A14 antibodies are used in the immunodetection of the protein solute carrier family 7 member 14. In humans, the canonical protein has a reported length of 771 amino acid residues and a mass of 84.1 kDa. Its subcellular localization is in the lysosomes. It is reported to be expressed in skin fibroblasts. A member of the Cationic amino acid transporter (CAT) (TC 2.A.3.3) protein family, SLC7A14 is suspected to be involved in arginine transport. Post-translational modifications have been described, including glycosylation. Synonyms for this target antigen include protein phosphatase 1, regulatory subunit 142, solute carrier family 7 (cationic amino acid transporter, y+ system), member 14, solute carrier family 7 (orphan transporter), member 14, and probable cationic amino acid transporter. SLC7A14 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some SLC7A14 antibodies may have been used in research and have associated citations. Immunohistochemistry is a widely used application for these antibodies. ELISA and Western Blot are also common applications.