The protein encoded by this gene is involved in the sodium-independent transport and excretion of organic anions, some of which are potentially toxic. The encoded protein is an integral membrane protein and is found mainly in the kidney and in the placenta, where it may act to prevent potentially harmful organic anions from reaching the fetus.[6]
^Zhou F, Xu W, Hong M, Pan Z, Sinko PJ, Ma J, You G (Feb 2005). "The role of N-linked glycosylation in protein folding, membrane targeting, and substrate binding of human organic anion transporter hOAT4". Mol Pharmacol. 67 (3): 868–76. doi:10.1124/mol.104.007583. PMID15576633. S2CID7477352.
Maruyama K, Sugano S (1994). "Oligo-capping: a simple method to replace the cap structure of eukaryotic mRNAs with oligoribonucleotides". Gene. 138 (1–2): 171–4. doi:10.1016/0378-1119(94)90802-8. PMID8125298.
Suzuki Y, Yoshitomo-Nakagawa K, Maruyama K, et al. (1997). "Construction and characterization of a full length-enriched and a 5'-end-enriched cDNA library". Gene. 200 (1–2): 149–56. doi:10.1016/S0378-1119(97)00411-3. PMID9373149.
Sun W, Wu RR, van Poelje PD, Erion MD (2001). "Isolation of a family of organic anion transporters from human liver and kidney". Biochem. Biophys. Res. Commun. 283 (2): 417–22. doi:10.1006/bbrc.2001.4774. PMID11327718.
Kimura H, Takeda M, Narikawa S, et al. (2002). "Human organic anion transporters and human organic cation transporters mediate renal transport of prostaglandins". J. Pharmacol. Exp. Ther. 301 (1): 293–8. doi:10.1124/jpet.301.1.293. PMID11907186. S2CID7739298.
Takeda M, Babu E, Narikawa S, Endou H (2002). "Interaction of human organic anion transporters with various cephalosporin antibiotics". Eur. J. Pharmacol. 438 (3): 137–42. doi:10.1016/S0014-2999(02)01306-7. PMID11909604.
Enomoto A, Takeda M, Shimoda M, et al. (2002). "Interaction of human organic anion transporters 2 and 4 with organic anion transport inhibitors". J. Pharmacol. Exp. Ther. 301 (3): 797–802. doi:10.1124/jpet.301.3.797. PMID12023506.
Zhou F, Tanaka K, Pan Z, et al. (2004). "The role of glycine residues in the function of human organic anion transporter 4". Mol. Pharmacol. 65 (5): 1141–7. doi:10.1124/mol.65.5.1141. PMID15102942.