Polymerase Chain ReactionClinical Laboratory TechniquesGelsChromatography, AffinityChromatography, High Pressure LiquidLaboratoriesChromatography, GelChromatography, Ion ExchangeChromatographyMolecular WeightChromatography, GasElectrophoresis, Polyacrylamide GelChromatography, LiquidChromatography, Thin LayerChromatography, DEAE-CelluloseMolecular Sequence DataAmino Acid SequenceKineticsSubstrate SpecificityHydrogen-Ion ConcentrationLaboratories, HospitalAmino AcidsIsoelectric FocusingChromatography, AgaroseAnimals, LaboratoryEscherichia coliIsoelectric PointMass SpectrometryBase SequenceElectrophoresis, Gel, Two-DimensionalCloning, MolecularSepharoseMedical Laboratory PersonnelHydroxyapatitesTemperatureRecombinant ProteinsCattleChemistryAmmonium SulfateChemical PhenomenaGas Chromatography-Mass SpectrometryRabbitsBacterial ProteinsCrystallizationImmunodiffusionEnzyme StabilityMethodsChemical PrecipitationCarbohydratesLiverCentrifugation, Density GradientMacromolecular SubstancesSolubilityChemical FractionationSpectrophotometry, UltravioletElectrophoresis, Agar GelChromatography, Reverse-PhaseChromatography, PaperDurapatiteProtein BindingPeptide FragmentsClinical Laboratory Information SystemsDrug StabilityHot TemperatureHydrolysisElectrophoresis, Gel, Pulsed-FieldSequence Homology, Amino AcidElectrophoresisSpecies SpecificityTrypsinPeptidesSpectrophotometryIsoenzymesQuality ControlDetergentsCell LineCations, DivalentSwineReproducibility of ResultsBinding SitesBiological AssayIndicators and ReagentsUltracentrifugationSensitivity and SpecificityImmunoelectrophoresisTandem Mass SpectrometryDNACarrier ProteinsElectrophoresis, DiscTime FactorsProteinsCulture MediaCountercurrent DistributionEndopeptidasesPlasmidsMagnetic Resonance SpectroscopyReference StandardsLaboratory PersonnelSpectrometry, Mass, Electrospray IonizationCarbohydrate Sequence