TranscytosisMembrane ProteinsReceptors, Polymeric ImmunoglobulinCell MembraneBacterial Outer Membrane ProteinsMembranesIntracellular MembranesMembrane LipidsEndocytosisMembrane PotentialsMembranes, ArtificialErythrocyte MembraneBiological TransportProtein TransportCell PolarityMolecular Sequence DataMembrane FluidityAmino Acid SequenceCell LineCell Membrane PermeabilityDogsMembrane Transport ProteinsSecretory ComponentMembrane GlycoproteinsProtein BindingBasement MembraneImmunoglobulin ABacterial ProteinsLipid BilayersMicroscopy, ElectronDetergentsReceptors, FcEscherichia coliGolgi ApparatusEndosomesEpithelial CellsElectrophoresis, Polyacrylamide GelCarrier ProteinsRecombinant Fusion ProteinsPorinsCells, CulturedProtein Structure, TertiaryModels, BiologicalMutationEndoplasmic ReticulumCell FractionationBrefeldin AMolecular WeightCaveolin 1Viral Matrix ProteinsExocytosisFetuinsTransport VesiclesMitochondrial MembranesCaveolaeBase SequenceMicroscopy, FluorescenceEscherichia coli ProteinsEpitheliumMyelin and Lymphocyte-Associated Proteolipid ProteinsProtein Structure, SecondaryProtein ConformationLiposomesCloning, MolecularCaveolinsModels, MolecularMicroscopy, ImmunoelectronTemperatureLysosomesMicroscopy, ConfocalRecombinant ProteinsSolubilityRabbitsReceptors, Cell SurfaceBiological Transport, ActiveKineticsSequence Homology, Amino AcidCattleCytoplasmLow Density Lipoprotein Receptor-Related Protein-2Fluorescent Antibody TechniqueNocodazoleSynaptic MembranesCaco-2 CellsReceptors, TransferrinTransferrinTransfectionCell CompartmentationSignal TransductionProtein Sorting SignalsBlotting, WesternHorseradish PeroxidaseOrganellesPeptidesImmunoglobulin A, SecretoryHydrogen-Ion ConcentrationIntestinal MucosaKidneyBlood-Brain BarrierCalcium