Cell MembraneMembranes, ArtificialCell Membrane PermeabilityFiltrationMembranesPermeabilityMembrane LipidsIntracellular MembranesGramicidinLipid BilayersMembrane PotentialsModels, BiologicalIon ChannelsDiffusionCalciumMolecular Sequence DataSignal TransductionCell LineBiological TransportKineticsWaterErythrocyte MembraneReceptors, Cell SurfaceAmino Acid SequenceMembrane FluidityCells, CulturedTime FactorsBasement MembraneMembrane Transport ProteinsProtein BindingMembrane GlycoproteinsProtein TransportCarrier ProteinsMicroscopy, ElectronEscherichia coliProtein Structure, TertiaryBacterial ProteinsMitochondrial MembranesEndocytosisMutationBinding SitesBinding, CompetitiveLiposomesElectrophoresis, Polyacrylamide GelSynaptic MembranesDetergentsMolecular WeightCell FractionationEscherichia coli ProteinsReceptors, DrugRecombinant Fusion ProteinsEndoplasmic ReticulumMicroscopy, FluorescenceBase SequenceHydrogen-Ion ConcentrationBiological Transport, ActiveRecombinant ProteinsGolgi ApparatusSiderophoresSolubilityMembrane ProteinsCattleModels, MolecularRabbitsProtein ConformationFerrichromeCytoplasmMicrovilliErythrocytesSubcellular FractionsPeptidesTemperatureFluorescent Antibody TechniqueReceptors, ImmunologicMicroscopy, ConfocalCricetinaeExtraembryonic MembranesCloning, MolecularReceptors, MelatoninLigandsReceptors, Concanavalin ATransfectionBlotting, WesternSequence Homology, Amino AcidReceptors, G-Protein-CoupledPhosphatidylcholinesOctoxynolMitochondriaGTP-Binding ProteinsPotassiumEndosomesAdenosine TriphosphateFreeze FracturingProtein Structure, SecondaryCytosolFluorescent DyesEnzyme ActivationPlatelet Membrane GlycoproteinsBacterial Outer Membrane ProteinsCHO Cells