with its location in the renal brush border microvilli and its hydrolytic action against l-dipeptides , renal dipeptidase my act at the luminal surface of the proximal tubule cell to hydrolyze l-dipeptides present in the glomerular filtrate , with the resultant free amino acids transported across the brush border microvilli by na+ gradient-dependent processes .
C1318418
brush border
C0026049
microvilli