ExocytosisEndocytosisClathrinDynaminsSecretory VesiclesSynaptic VesiclesCell MembraneChromaffin CellsEndosomesDynamin IVesicular Transport ProteinsClathrin-Coated VesiclesCytoplasmic GranulesElectric CapacitanceSynaptotagminsCoated Pits, Cell-MembraneCalciumPyridinium CompoundsSNARE ProteinsDynamin IIMembrane FusionAdaptor Protein Complex 2Protein TransportR-SNARE ProteinsTransferrinSynaptosomal-Associated Protein 25Transport VesiclesLysosomesQa-SNARE ProteinsCells, CulturedMembrane ProteinsWeibel-Palade BodiesSynaptotagmin IPC12 Cellsrab3A GTP-Binding ProteinNerve Tissue Proteinsrab GTP-Binding ProteinsAdaptor Proteins, Vesicular TransportCell LineMicroscopy, Fluorescencerab5 GTP-Binding ProteinsSyntaxin 1Acrosomerab3 GTP-Binding ProteinsPinocytosisClathrin Heavy ChainsQuaternary Ammonium CompoundsMicroscopy, ConfocalCaveolaeKineticsReceptors, TransferrinActinsMunc18 ProteinsLow Density Lipoprotein Receptor-Related Protein-2Protein BindingVesicle-Associated Membrane Protein 2Recombinant Fusion ProteinsGreen Fluorescent ProteinsMicroscopy, ElectronAdaptor Protein Complex alpha SubunitsSignal TransductionGTP PhosphohydrolasesMolecular Sequence DataBiological TransportPresynaptic TerminalsAmino Acid SequenceMutationFluorescent DyesModels, BiologicalTetanus ToxinCalcium-Binding ProteinsCarrier ProteinsProtein Structure, TertiaryTransfectionAdrenal MedullaHorseradish PeroxidaseCytoplasmic VesiclesReceptors, Cell SurfaceAcrosome ReactionChromaffin GranulesBotulinum ToxinsThiazolidinesSpider VenomsGoldfishN-Ethylmaleimide-Sensitive ProteinsArrestinsCell PolarityNeuronsHydrazonesTime FactorsSynaptotagmin IICattleHeLa CellsCricetinaeMembrane MicrodomainsCalcium SignalingIslets of LangerhansPatch-Clamp TechniquesNeurotransmitter AgentsGTP-Binding Proteins