Cell MembraneMembranesMembrane LipidsMembranes, ArtificialIntracellular MembranesMembrane PotentialsMembrane FluidityErythrocyte MembraneLipid BilayersCell Membrane PermeabilityModels, BiologicalLiposomesPhosphatidylcholinesBasement MembraneMembrane Transport ProteinsUnilamellar LiposomesMicroscopy, ElectronProtein TransportPhosphatidylethanolaminesDiffusionProtein BindingCell LineMembrane GlycoproteinsMolecular Sequence DataModels, MolecularTemperatureErythrocytesPhase TransitionDetergentsPhospholipidsAmino Acid SequenceHydrogen-Ion Concentration1,2-DipalmitoylphosphatidylcholineProtein Structure, TertiaryWaterPurple MembraneCalciumKineticsPermeabilityEscherichia coliMitochondrial MembranesSpectrometry, FluorescenceFluorescent DyesCholesterolMicroscopy, FluorescenceCells, CulturedHydrophobic and Hydrophilic InteractionsCarrier ProteinsPhosphatidylserinesMathematicsMicellesMolecular ConformationMutationSynaptic MembranesProtein ConformationThermodynamicsPotassium2-NaphthylamineBacterial ProteinsSphingomyelinsElectrophoresis, Polyacrylamide GelTime FactorsLipidsSolubilityMembrane ProteinsBinding SitesModels, ChemicalBiological Transport, ActiveProtein Structure, SecondaryMicroscopy, ConfocalPeptidesMagnetic Resonance SpectroscopyCattleLauratesIon ChannelsRecombinant Fusion ProteinsOctoxynolCell FractionationStructure-Activity RelationshipElectric ConductivitySignal TransductionMembrane MicrodomainsMicroscopy, Atomic ForcePhosphatidylglycerolsRabbitsSodiumMolecular StructureBiological TransportHemolysisIonsMitochondriaStatic ElectricitySurface PropertiesAquaporinsRecombinant ProteinsCalorimetry, Differential ScanningCell Membrane StructuresMolecular WeightEndoplasmic ReticulumFreeze Fracturing