GelsChromatography, High Pressure LiquidChromatography, AffinityChromatography, GelChromatographyChromatography, Ion ExchangeChromatography, GasChromatography, LiquidChromatography, Thin LayerMolecular Sequence DataAmino Acid SequenceMolecular WeightChromatography, DEAE-CelluloseKineticsElectrophoresis, Polyacrylamide GelMass SpectrometryElectrophoresis, Gel, Two-DimensionalBase SequenceHydrogen-Ion ConcentrationChromatography, AgaroseGas Chromatography-Mass SpectrometryEscherichia coliChromatography, Reverse-PhaseBiological ProductsSubstrate SpecificityAnxiety, SeparationAmino AcidsIsoelectric FocusingElectrophoresis, Agar GelChromatography, PaperCloning, MolecularSpectrophotometry, UltravioletCattleElectrophoresis, CapillaryTemperatureCell SeparationSpectrometry, Mass, Electrospray IonizationImmunomagnetic SeparationCountercurrent DistributionChemical FractionationTandem Mass SpectrometrySepharoseElectrophoresisElectrophoresis, Gel, Pulsed-FieldBacterial ProteinsMethodsRabbitsProtein BindingChromatography, Micellar Electrokinetic CapillaryChemistryStereoisomerismChemical PhenomenaHydrolysisRecombinant ProteinsPeptide FragmentsMutationMagnetic Resonance SpectroscopyPeptidesCell LineDNAIndicators and ReagentsLiverDrug StabilityCentrifugation, Density GradientReproducibility of ResultsMolecular StructureBinding SitesTime FactorsTrypsinProteinsSequence Homology, Amino AcidSpecies SpecificityElectrophoresis, MicrochipPolymerase Chain ReactionOxidation-ReductionMaternal DeprivationCarbohydratesCells, CulturedPlasmidsSensitivity and SpecificityAcetonitrilesDNA, BacterialIsomerismSolubilityMacromolecular SubstancesHot TemperatureLimit of DetectionReference StandardsSwineOligosaccharidesCarbohydrate SequenceDairy ProductsChemical PrecipitationRNA, MessengerMicrochemistryIsoelectric PointCalibrationGenes, BacterialCell MembraneIsoenzymes