Crown EthersPotentiometryMembranes, ArtificialChromatography, High Pressure LiquidPhase TransitionChromatography, LiquidIonic LiquidsMembrane LipidsMembranesRheiformesMembrane FluidityCell MembraneLiquid CrystalsIntracellular MembranesApatitesChromatography, GasWaterMembrane PotentialsLipid BilayersLiquid Phase MicroextractionTemperatureAirVolatilizationErythrocyte MembranePhosphatidylcholinesSolutionsHydroxyapatites1,2-DipalmitoylphosphatidylcholineCalcium PhosphatesHydrogen-Ion ConcentrationSolventsChemistry, PhysicalCell Membrane PermeabilityX-Ray DiffractionSolubilityMolecular ConformationBasement MembraneModels, ChemicalCattleCholesterolPhysicochemical PhenomenaSuccinic AcidTime FactorsMass SpectrometryDiffusionSurface PropertiesTandem Mass SpectrometryKineticsThermodynamicsMaterials TestingMembrane Transport ProteinsSpectrometry, Mass, Electrospray IonizationMicroscopy, ElectronPressureMolecular Sequence DataMembrane GlycoproteinsLiquid VentilationElectrophoresis, Polyacrylamide GelAmino Acid SequenceCell LineModels, BiologicalProtein BindingMitochondrial MembranesPhospholipidsProtein TransportMolecular WeightLiposomesEscherichia coliCell FractionationSynaptic MembranesMutationAnxiety, SeparationCells, CulturedReproducibility of ResultsCell SeparationCalciumBacterial ProteinsChromatography, Reverse-PhaseDetergentsCarrier ProteinsProtein Structure, TertiaryRabbitsSpectrophotometry, UltravioletPeptidesMicroscopy, FluorescenceCalibrationImmunomagnetic SeparationBase SequenceLimit of DetectionIndicators and ReagentsErythrocytesExtraembryonic MembranesChromatography, Thin LayerElectrophoresis, CapillaryModels, MolecularReference StandardsBinding SitesMolecular StructureEndoplasmic ReticulumFreeze Fracturing