Primers are provided as a 40 µl solution containing both primers at a final concentration of 50 µM in 10 mM Tris-HCl (pH 7.5), 0.1 mM EDTA. Dilute with water as needed prior to use. This amount is sufficient for 1000 x 20µl PCR reactions assuming a final primer concentration of 0.1 µM. Add cDNA template....

UT-A1, a kidney-specific urea transporter is expressed in the renal collecting duct where it mediates transepithelial urea transport and is a target for regulation by vasopressin. Urea movement out of the collecting duct in the inner medulla of the kidney allows accumulation of urea in the medullary interstitium,...