1998
Membrane Topology of NHE3 EPITOPES WITHIN THE CARBOXYL-TERMINAL HYDROPHILIC DOMAIN ARE EXOPLASMIC*
Biemesderfer D, DeGray B, Aronson P. Membrane Topology of NHE3 EPITOPES WITHIN THE CARBOXYL-TERMINAL HYDROPHILIC DOMAIN ARE EXOPLASMIC*. Journal Of Biological Chemistry 1998, 273: 12391-12396. PMID: 9575193, DOI: 10.1074/jbc.273.20.12391.Peer-Reviewed Original ResearchConceptsExchanger Isoform NHE3Membrane vesiclesAbsence of detergentPlasma membraneBorder membrane vesiclesCarboxyl-terminal hydrophilic domainBrush border membrane vesiclesCarboxyl-terminal domainMembrane topologyCytoskeletal effectorsCarboxyl terminusHigh-resolution immunocytochemistryExoplasmic surfaceCytoplasmic surfaceImmunoprecipitation studiesTransporter activityAmino acidsUltrathin cryosectionsImmunoblot analysisMembrane orientationHydrophilic domainsVesiclesMonoclonal antibodiesIntact microvilliGold technique
1991
cDNA cloning and immunolocalization of a Na(+)-H+ exchanger in LLC-PK1 renal epithelial cells
Reilly RF, Hildebrandt F, Biemesderfer D, Sardet C, Pouyssegur J, Aronson PS, Slayman CW, Igarashi P. cDNA cloning and immunolocalization of a Na(+)-H+ exchanger in LLC-PK1 renal epithelial cells. American Journal Of Physiology 1991, 261: f1088-f1094. PMID: 1661081, DOI: 10.1152/ajprenal.1991.261.6.f1088.Peer-Reviewed Original ResearchConceptsLLC-PK1 cellsFusion proteinAmino-terminal hydrophobic regionLLC-PK1 renal epithelial cellsHydrophobic regionAmino acid sequenceConfluent LLC-PK1 cellsRelative molecular massRenal epithelial cellsSignificant homologyHuman proteinsCDNA cloningAcid sequenceNucleotide identityHuman sequenceLibrary screeningCDNAMolecular massPolymerase chain reactionAmino acidsApical membraneProteinConfocal microscopyHydrophilic domainsLLC-PK1