EndosomesEndocytosisLysosomesrab GTP-Binding Proteinsrab5 GTP-Binding ProteinsProtein TransportVesicular Transport ProteinsCell Compartmentationtrans-Golgi NetworkLysosome-Associated Membrane GlycoproteinsOrganellesMonoglyceridesAndrostenesGolgi ApparatusVacuolesEndosomal Sorting Complexes Required for TransportBiological TransportReceptor, IGF Type 2Multivesicular BodiesCompartment SyndromesClathrinCell MembraneTransport Vesiclesrab4 GTP-Binding ProteinsTransferrinIntracellular MembranesHeLa CellsCell LinePhagosomesMembrane ProteinsMicroscopy, FluorescenceQa-SNARE ProteinsReceptors, TransferrinMicroscopy, ImmunoelectronCricetinaeMembrane FusionBrefeldin ANiemann-Pick DiseasesMicroscopy, ConfocalSorting NexinsLysosomal-Associated Membrane Protein 1Antigens, CD63Carrier ProteinsClathrin-Coated VesiclesCathepsin DSubcellular FractionsModels, BiologicalHorseradish PeroxidaseCHO CellsRecombinant Fusion ProteinsGreen Fluorescent ProteinsR-SNARE ProteinsVirus InternalizationMolecular Sequence DataLysosomal-Associated Membrane Protein 2Cell FractionationMembrane GlycoproteinsHydrogen-Ion ConcentrationMacrolidesAmino Acid SequenceProtein BindingMicroscopy, ElectronCells, CulturedAdaptor Protein Complex 1Cytoplasmic VesiclesMutationADP-Ribosylation FactorsCercopithecus aethiopsProtein Structure, TertiaryNiemann-Pick Disease, Type CPinocytosis