Electrophoresis, Polyacrylamide GelMolecular WeightGelsElectrophoresisElectrophoresis, Gel, Two-DimensionalCell MembraneMembranesElectrophoresis, CapillaryMembrane LipidsIntracellular MembranesElectrophoresis, Agar GelElectrophoresis, DiscElectrophoresis, Gel, Pulsed-FieldIsoelectric FocusingMembrane PotentialsMembranes, ArtificialChromatography, GelAmino AcidsKineticsMolecular Sequence DataErythrocyte MembraneHydrogen-Ion ConcentrationSodium Dodecyl SulfateChromatography, AffinityIsoelectric PointAmino Acid SequenceEscherichia coliMembrane FluidityImmunodiffusionBacterial ProteinsBase SequenceMacromolecular SubstancesMicroscopy, ElectronRabbitsCattleChromatography, Ion ExchangeCell LineCell Membrane PermeabilityBasement MembraneCentrifugation, Density GradientGlycoproteinsChromatographyImmunoelectrophoresisCell FractionationAcrylic ResinsSubstrate SpecificityProtein BindingChromatography, DEAE-CelluloseElectrophoresis, MicrochipPeptidesBlood Protein ElectrophoresisTemperatureChemistryElectrophoresis, Starch GelChemical PhenomenaTrypsinCarbohydratesPeptide FragmentsMutationProteinsDetergentsSpecies SpecificityLiverCarrier ProteinsElectrophoresis, Cellulose AcetateSolubilityCells, CulturedChemical PrecipitationCloning, MolecularMembrane GlycoproteinsProtein BiosynthesisMembrane Transport ProteinsDNA, BacterialDNABinding SitesImmunochemistryViral ProteinsHot TemperatureCell-Free SystemImmunoelectrophoresis, Two-DimensionalAcrylamidesIsoenzymesAcrylatesDensitometryLipid BilayersErythrocytesImmune SeraUltracentrifugationPolymerase Chain ReactionTritiumProtein ConformationCalciumBlotting, WesternImmunosorbent TechniquesSwineChromatography, High Pressure LiquidBlood ProteinsSynaptic MembranesImmunoblottingMethods