MicrovilliCell MembraneMembrane LipidsMembranesIntracellular MembranesMicroscopy, ElectronMembrane PotentialsPlasmaMembranes, ArtificialMicroscopy, Electron, ScanningProtein TransportMembrane FluidityErythrocyte MembraneCell Membrane PermeabilityCell LineCell FractionationMembrane ProteinsEndocytosisPlasma Membrane Calcium-Transporting ATPasesCalciumMembrane GlycoproteinsMicroscopy, ImmunoelectronBasement MembraneMolecular Sequence DataMicroscopy, FluorescenceCells, CulturedProtein BindingCarrier ProteinsGolgi ApparatusAmino Acid SequenceActinsMembrane Transport ProteinsSubcellular FractionsModels, BiologicalCytoskeletonBiological TransportMicroscopy, ConfocalEpitheliumFluorescent Antibody TechniqueProtein Structure, TertiaryTime FactorsRecombinant Fusion ProteinsEndoplasmic ReticulumFreeze FracturingMutationCytoplasmElectrophoresis, Polyacrylamide GelExocytosisHydrogen-Ion ConcentrationEpithelial CellsMicrofilament ProteinsEndosomesKineticsDetergentsCholesterolLipid BilayersMolecular WeightLiverCricetinaeCell PolaritySignal TransductionSynaptic MembranesRabbitsGreen Fluorescent ProteinsTransfectionCytoskeletal ProteinsPlasma CellsBlotting, WesternLiposomesProton-Translocating ATPasesImmunohistochemistryOctoxynolCattleMicroscopy, Electron, TransmissionDogsBinding SitesKidneyMembrane MicrodomainsSodiumBiological Transport, ActiveVacuolesFreeze EtchingRats, Inbred StrainsTemperatureAdenosine TriphosphatePhosphoproteinsBase SequenceLysosomesMitochondrial MembranesCytosolImmunoblottingClathrinFluorescent DyesCytoplasmic GranulesCOS CellsRecombinant ProteinsPotassiumGlycoproteinsReceptors, Cell SurfaceHeLa Cells