Anti-SLC17A4 antibodies are used in the immunodetection of the protein solute carrier family 17 member 4. In humans, the canonical protein has a reported length of 497 amino acid residues and a mass of 54.1 kDa. Its subcellular localization is in the cell membrane. Up to 4 different isoforms have been reported for this protein. It is found to be highly expressed in the pancreas, liver, colon and small intestine, less in the kidney. A member of the Sodium/anion cotransporter protein family, SLC17A4 is known to act as a membrane potential-dependent organic anion transporter, the transport requires a low concentration of chloride ions. Synonyms for this target antigen include probable small intestine urate exporter, Na/PO4 cotransporter, putative small intestine sodium-dependent phosphate transport protein, solute carrier family 17 (sodium phosphate), member 4, and KAIA2138. SLC17A4 gene orthologs have been reported in the mouse, rat, bovine and chimpanzee species. ELISA, Western Blot, and Immunohistochemistry are common applications for SLC17A4 antibodies.