Secretory VesiclesSynaptic VesiclesCytoplasmic GranulesExocytosisCytoplasmic VesiclesTransport VesiclesChromaffin CellsGolgi ApparatusChromaffin GranulesChromograninsSeminal VesiclesVesicular Transport ProteinsCell MembraneAdrenal MedullaPC12 Cellsrab3 GTP-Binding ProteinsMembrane Fusionrab GTP-Binding ProteinsVesicular Biogenic Amine Transport ProteinsChromogranin AMicroscopy, ElectronMyosin Type VOrganellesLacrimal ApparatusCell FractionationSynaptotagminsSNARE ProteinsMicroscopy, ImmunoelectronBiological TransportVesicular Monoamine Transport ProteinsIntracellular MembranesR-SNARE ProteinsCattleNeurosecretory SystemsCalciumCarboxypeptidase HProtein TransportAmino Acid SequenceQa-SNARE ProteinsEndocytosisMolecular Sequence DataKineticsMunc18 ProteinsSubcellular FractionsChromogranin BReceptor-Like Protein Tyrosine Phosphatases, Class 8Hydrogen-Ion ConcentrationCarrier ProteinsCOP-Coated VesiclesNerve Tissue ProteinsSaccharomyces cerevisiaerab3A GTP-Binding ProteinMicroscopy, FluorescenceMicroscopy, ConfocalNeurotransmitter AgentsCathepsin LNeuropeptidesPituitary Gland, PosteriorSaccharomyces cerevisiae ProteinsVacuolesLiposomesMicroscopy, Electron, TransmissionSecretory PathwayOrganoidsMembrane ProteinsSalsoline AlkaloidsCells, CulturedCell CompartmentationEndosomesGTP-Binding ProteinsClathrin-Coated VesiclesPituitary GlandGreen Fluorescent ProteinsPyridinium CompoundsADP-Ribosylation FactorsSynaptotagmin ISyntaxin 1Centrifugation, Density GradientBrefeldin ANeuroendocrine CellsProtein Bindingtrans-Golgi NetworkSynaptosomal-Associated Protein 25Recombinant Fusion ProteinsCatecholaminesEndoplasmic ReticulumPhospholipidsProtein PrecursorsMutationNeutrophil ActivationAcridine OrangeBiological Transport, ActiveChromaffin SystemNeurosecretionAcinar CellsMembrane GlycoproteinsCell LineModels, BiologicalTemperatureLuminescent Proteins