Cathepsin DCathepsinsCathepsin BCathepsin LCathepsin KCathepsin ECathepsin HCathepsin GPepstatinsCathepsin CLysosomesCathepsin FCathepsin ZCysteine EndopeptidasesMolecular Sequence DataAmino Acid SequenceNuclear Localization SignalsCathepsin WEndopeptidasesEnzyme PrecursorsMannosephosphatesCystatinsProtease InhibitorsSubcellular FractionsCathepsin AProtein TransportCell NucleusCysteine Proteinase InhibitorsImmunohistochemistryHydrogen-Ion ConcentrationCell LineReceptor, IGF Type 2Aspartic Acid EndopeptidasesRNA, MessengerBase SequenceMicroscopy, FluorescenceCells, CulturedMicroscopy, ImmunoelectronFluorescent Antibody TechniqueLysosome-Associated Membrane GlycoproteinsProtein Processing, Post-TranslationalDipeptidesBlotting, Westernbeta-N-AcetylhexosaminidasesCytoplasmRecombinant Fusion ProteinsEndosomesSubstrate SpecificityAcid PhosphataseKineticsCell MembraneElectrophoresis, Polyacrylamide GelSerine EndopeptidasesCloning, MolecularMutationCell CompartmentationTransfectionProtein BindingDiazomethaneTissue DistributionSound LocalizationAcetylglucosaminidaseMolecular WeightPhagosomesMucolipidosesRecombinant ProteinsMicroscopy, ConfocalSequence Homology, Amino AcidPeptide HydrolasesProtein Structure, TertiaryGolgi ApparatusBinding SitesAutolysisCattleFibroblastsBiological TransportBreast NeoplasmsMembrane ProteinsGreen Fluorescent ProteinsHeLa CellsHydrolysisCell FractionationMicroscopy, ElectronPapainDNA, ComplementaryCysteine ProteasesEndocytosisCystatin BHexosaminidasesActive Transport, Cell Nucleus