Cellular StructuresOrganellesSubcellular FractionsMicroscopy, FluorescenceMicroscopyLuminescent ProteinsMicroscopy, ElectronMicroscopy, ConfocalGreen Fluorescent ProteinsCell NucleusMicrotubulesMitochondriaModels, BiologicalProteinsHeLa CellsMolecular Sequence DataCell FractionationCell CompartmentationProtein TransportCytoplasmCell MembraneAmino Acid SequenceCytosolMicroscopy, ImmunoelectronRecombinant Fusion ProteinsCell LineGolgi ApparatusEndoplasmic ReticulumIntracellular SpaceMembrane ProteinsMicrosomesFluorescent Antibody TechniqueBiological TransportCOS CellsCentrifugation, Density GradientProtein BindingImmunohistochemistryLysosomesBlotting, WesternCells, CulturedNuclear Localization SignalsActive Transport, Cell NucleusIntracellular MembranesTissue DistributionProtein Structure, Tertiary