Centrifugation, IsopycnicCentrifugation, Density GradientCell FractionationCentrifugation, ZonalMicroscopy, ElectronCell SeparationCesiumSubcellular FractionsDiatrizoatePovidoneTritiumAnxiety, SeparationPhosphotungstic AcidAcid PhosphataseSucroseMolecular WeightImmunomagnetic SeparationLysosomesMethodsOrganoidsElectrophoresis, Polyacrylamide GelDigitoninCentrifugationUltracentrifugationNucleotidasesHydrolasesCell MembraneElectrophoresis, CapillaryChromatography, High Pressure LiquidMaternal DeprivationThymidineGlucuronidaseMembranesVirus CultivationChromatography, GelElectrophoresis, MicrochipCytoplasmic GranulesHexosaminidasesElectron Transport Complex IVNucleoproteinsMicrobodiesCarbon IsotopesUridineLiverCytochrome ReductasesCulture TechniquesMonoamine OxidaseDNAMuramidaseRabbitsAmino AcidsPhospholipidsCell LineLaryngeal NeoplasmsHydrogen-Ion ConcentrationChloridesDNA, ViralKineticsTemperatureSuccinate DehydrogenaseCountercurrent DistributionEscherichia coliMucinsProteinsCathepsinsCattleOrganellesStaining and LabelingDetergentsCarbon RadioisotopesMicrosomesHaplorhiniTime FactorsIntracellular MembranesChromatography, LiquidSpectrophotometryCells, CulturedMitochondriaSolubilityRNAApolipoproteinsImmune SeraCatalaseMitochondria, LiverEndoplasmic ReticulumProteoglycansCell NucleusChromatography, Micellar Electrokinetic CapillaryMembrane ProteinsViral ProteinsElectrophoresisChemical FractionationDNA ReplicationRats, Inbred StrainsGlycoproteinsBacterial ProteinsMass SpectrometryHot TemperatureChromatography, Ion ExchangeCapillary Electrochromatography