Patent 7589186 was granted and assigned to Gilead Sciences on September, 2009 by the United States Patent and Trademark Office.
This invention is concerned with human organic anion transporter (“hOAT”). Isolated nucleic acid encoding hOAT is provided, along with isolated hOAT polypeptide. hOAT nucleic acid and/or hOAT polypeptide are employed in transgenic animals, recombinant cells, replicable vectors and analytical procedures for identifying hOAT agonists or antagonists, assays for identifying hOAT alleles and/or isotypes, screening tests for nephrotoxic or neurologically active compounds, and determination of drug-drug interactions within the kidney or brain.