Association of Na+-H+ Exchanger Isoform NHE3 and Dipeptidyl Peptidase IV in the Renal Proximal Tubule*
Girardi A, Degray B, Nagy T, Biemesderfer D, Aronson P. Association of Na+-H+ Exchanger Isoform NHE3 and Dipeptidyl Peptidase IV in the Renal Proximal Tubule*. Journal Of Biological Chemistry 2001, 276: 46671-46677. PMID: 11590171, DOI: 10.1074/jbc.m106897200.Peer-Reviewed Original ResearchConceptsApical membraneExchanger Isoform NHE3Dipeptidyl peptidase IVN-terminal sequencingProtein complexesDPPIV enzyme activityRenal microvillus membrane vesiclesMicrovillar fractionMembrane populationsMembrane vesiclesPeptidase IVWestern blot analysisMicrovillus membrane vesiclesNHE3 surface expressionBrush borderImmunoelectron microscopyRabbit renal brush borderBlot analysisProteinEnzyme activitySurface expressionMicrovillus membraneNHE3Different poolsImmunoaffinity chromatography