Drug SynergismMembranesCell MembraneMembrane LipidsIntracellular MembranesMembrane PotentialsMembranes, ArtificialErythrocyte MembraneMembrane FluidityCell Membrane PermeabilityBasement MembraneMembrane Transport ProteinsMembrane GlycoproteinsLipid BilayersCell LineMicroscopy, ElectronMitochondrial MembranesProtein BindingProtein TransportSynaptic MembranesModels, BiologicalCells, CulturedCalciumLiposomesMutationMolecular Sequence DataCarrier ProteinsProtein Structure, TertiaryEscherichia coliCell FractionationHydrogen-Ion ConcentrationBacterial ProteinsElectrophoresis, Polyacrylamide GelExtraembryonic MembranesBinding SitesDetergentsTime FactorsBase SequenceEndoplasmic ReticulumPhosphatidylcholinesSignal TransductionGolgi ApparatusRabbitsRecombinant Fusion ProteinsDose-Response Relationship, DrugAmino Acid SequenceRecombinant ProteinsMicroscopy, FluorescenceTemperatureMolecular WeightFreeze FracturingPotassiumKineticsMitochondriaModels, MolecularCell Membrane StructuresMicrovilliCytoplasmErythrocytesTransfectionCattleSubcellular FractionsBiological Transport, ActiveEndocytosisAdenosine TriphosphatePeptidesBlotting, WesternMicroscopy, ConfocalCricetinaeMembrane Potential, MitochondrialPurple MembraneIon ChannelsSodiumProtein ConformationAnti-Bacterial AgentsSolubilityFluorescent Antibody TechniqueFluorescent DyesSequence Homology, Amino AcidElectric ConductivityNictitating MembraneBruch MembraneCloning, MolecularPermeabilityTumor Cells, CulturedProtein Structure, SecondaryOctoxynolMicroscopy, ImmunoelectronCytosolExocytosisCholesterolHeLa CellsReceptors, Cell SurfaceCOS CellsDiffusionEndosomesEnzyme ActivationRNA, MessengerImmunoblottingPhosphatidylethanolamines