Differential modulation of Na-HCO3 cotransport and Na-H exchange by pH in basolateral membrane vesicles of rat distal colon.
Rajendran V, Binder H. Differential modulation of Na-HCO3 cotransport and Na-H exchange by pH in basolateral membrane vesicles of rat distal colon. Journal Of Biological Chemistry 1994, 269: 156-160. PMID: 8276790, DOI: 10.1016/s0021-9258(17)42328-3.Peer-Reviewed Original ResearchConceptsMembrane vesiclesDifferent cellular functionsBasolateral membrane vesiclesProton concentration gradientCellular functionsIntravesicular protonsApparent KmVesiclesTransport systemNa-H exchangeCotransportDifferential modulationHigh proton concentrationProton concentrationProton stimulationNa-HCO3 cotransportConcentration gradientKmRat distal colonProteinSeparate mechanismsVmax