Receptors, TransferrinTransferrinIronCell MembraneFerritinsTransferrinsEndocytosisMembranesIntracellular MembranesMolecular Sequence DataIron RadioisotopesProtein BindingCell LineIron-Regulatory ProteinsEndosomesConalbuminReceptors, Cell SurfaceAmino Acid SequenceMembrane LipidsKineticsHemochromatosisTransferrin-Binding ProteinsIron-Binding ProteinsMembrane ProteinsAnemia, Iron-DeficiencyErythrocyte MembraneMembrane PotentialsMembranes, ArtificialIron Regulatory Protein 1GalliumLactoferrinHepcidinsSolubilityBase SequenceCarrier ProteinsCells, CulturedBinding SitesMutationElectrophoresis, Polyacrylamide GelDeferoxamineCoated Pits, Cell-MembraneBiological TransportRecombinant Fusion ProteinsMolecular WeightFerric CompoundsReticulocytesTransferrin-Binding Protein BMicroscopy, ElectronProtein Structure, TertiaryApoproteinsAntibodies, MonoclonalProtein TransportTransferrin-Binding Protein AMembrane GlycoproteinsHydrogen-Ion ConcentrationCricetinaeMembrane FluidityRecombinant ProteinsHemoglobinsClathrinCell FractionationTransfectionSubcellular FractionsRNA, MessengerModels, MolecularIron OverloadIron Chelating AgentsCell CompartmentationFluorescent Antibody TechniqueCell Membrane PermeabilityCytoplasmModels, BiologicalGolgi ApparatusIron Regulatory Protein 2Tumor Cells, CulturedErythrocytesrab GTP-Binding ProteinsHeLa CellsBlotting, WesternBacterial ProteinsAnemia, HypochromicEscherichia coliBacterial Transferrin Receptor Complexrab4 GTP-Binding ProteinsBasement MembraneLiverTime FactorsSequence Homology, Amino AcidErythropoiesisLipid BilayersAntimicrobial Cationic PeptidesHeptanoatesRabbitsClathrin-Coated VesiclesCloning, MolecularLiposomesSignal TransductionProtein ConformationMicroscopy, FluorescenceCHO Cells