Cell MembraneMembranesSynaptic VesiclesIntracellular MembranesMembrane LipidsMembranes, ArtificialMembrane PotentialsTransport VesiclesErythrocyte MembraneCytoplasmic VesiclesMolecular Sequence DataSecretory VesiclesProtein BindingMembrane FluiditySeminal VesiclesAmino Acid SequenceMicroscopy, ElectronLiposomesSolubilityLipid BilayersCell FractionationKineticsCell Membrane PermeabilityMembrane GlycoproteinsCell LineCarrier ProteinsGolgi ApparatusBasement MembraneSubcellular FractionsEscherichia coliElectrophoresis, Polyacrylamide GelCalciumMolecular WeightModels, BiologicalMicrovilliCells, CulturedEndoplasmic ReticulumHydrogen-Ion ConcentrationMembrane ProteinsProtein Structure, TertiaryMutationProtein TransportRecombinant Fusion ProteinsBacterial ProteinsModels, MolecularMembrane Transport ProteinsBase SequenceExocytosisDetergentsBiological TransportCytoplasmPhosphatidylcholinesEndocytosisTemperatureAdenosine TriphosphateRabbitsCattleErythrocytesSynaptic MembranesBlotting, WesternRecombinant ProteinsSequence Homology, Amino AcidPeptidesBinding SitesSignal TransductionMicroscopy, ConfocalCytosolMicroscopy, Electron, TransmissionFluorescent Antibody TechniqueMicrosomesCloning, MolecularMicroscopy, FluorescenceCricetinaeMitochondrial MembranesReceptors, Cell SurfaceCOP-Coated VesiclesTime FactorsTransfectionProtein ConformationBiological Transport, ActiveEndosomesProtein Processing, Post-TranslationalPhospholipidsClathrin-Coated VesiclesCentrifugation, Density GradientFreeze FracturingSubstrate SpecificityEscherichia coli ProteinsHydrolysisStructure-Activity RelationshipLiverReceptors, Interleukin-6Fluorescent DyesPeptide FragmentsGlycoproteinsDogsMicroscopy, ImmunoelectronOrganellesImmunohistochemistryAntibodies, Monoclonal