Membrane LipidsLipidsCell MembraneLipid MetabolismMembranesLipid BilayersMembrane FluidityIntracellular MembranesMembranes, ArtificialLipid AMembrane PotentialsErythrocyte MembraneLipid PeroxidationPhospholipidsPhosphatidylcholinesCell Membrane PermeabilityMembrane MicrodomainsFatty AcidsLiposomesAcholeplasma laidlawiiCholesterolLipid PeroxidesBasement MembraneGalactolipidsTemperaturePhosphatidylethanolaminesMembrane Transport ProteinsPhosphatidylglycerolsMicroscopy, ElectronProtein BindingProtein TransportCell LineModels, BiologicalDetergentsMembrane GlycoproteinsMolecular Sequence Databeta-CyclodextrinsMitochondrial MembranesDiphenylhexatrieneFatty Acids, UnsaturatedSphingomyelinsGlyceryl EthersMutationEscherichia coliCells, CulturedProtein Structure, TertiaryGlycolipidsHydrogen-Ion ConcentrationCarrier ProteinsPhosphatidylserinesKineticsCell FractionationCalciumSynaptic MembranesFluorescent DyesAmino Acid SequenceMicroscopy, FluorescenceErythrocytesFluorescence PolarizationBacterial ProteinsEndoplasmic ReticulumSignal TransductionFreeze FracturingElectrophoresis, Polyacrylamide GelChromatography, Thin LayerModels, MolecularTime FactorsOctoxynolGolgi ApparatusDiffusionUnilamellar LiposomesSphingolipidsCardiolipinsSpectrometry, FluorescencePurple MembraneCattleEndocytosisProtein ConformationFatty Acid DesaturasesMicroscopy, ConfocalRecombinant Fusion ProteinsMitochondriaMolecular ConformationFilipinLiverPhase TransitionMagnetic Resonance SpectroscopyRabbitsSubcellular FractionsProtein Structure, SecondaryCricetinaePeptidesSolubilityMicrosomesPermeabilityMicrovilliMembrane ProteinsBinding SitesBase SequenceOsmotic Fragility