Electrophoresis, Polyacrylamide GelMolecular WeightGelsChromatography, High Pressure LiquidElectrophoresisChromatography, AffinityElectrophoresis, CapillaryChromatography, GelElectrophoresis, Gel, Two-DimensionalChromatographyChromatography, Ion ExchangeElectrophoresis, Gel, Pulsed-FieldElectrophoresis, Agar GelChromatography, GasChromatography, Thin LayerIsoelectric FocusingChromatography, LiquidMolecular Sequence DataCountercurrent DistributionChromatography, DEAE-CelluloseElectrophoresis, DiscSensitivity and SpecificityAmino Acid SequenceAmino AcidsKineticsElectrophoresis, MicrochipMass SpectrometryLimit of DetectionPolymerase Chain ReactionHydrogen-Ion ConcentrationBase SequenceIsoelectric PointElectrophoresis, Starch GelBlood Protein ElectrophoresisCattleEscherichia coliSubstrate SpecificityDNA, BacterialImmunodiffusionChemistryChromatography, AgaroseChemical PhenomenaRabbitsMethodsGas Chromatography-Mass SpectrometryElectrophoresis, Cellulose AcetateCarbohydratesImmunoelectrophoresisBacterial ProteinsUltracentrifugationReproducibility of ResultsSepharoseDenaturing Gradient Gel ElectrophoresisLiverSpectrophotometry, UltravioletChemical FractionationDNAMacromolecular SubstancesTrypsinPeptide FragmentsSodium Dodecyl SulfateSpecies SpecificityCentrifugation, Density GradientTemperatureChemical PrecipitationGlycoproteinsMagnetic Resonance SpectroscopyChromatography, PaperIndicators and ReagentsPeptidesSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationProteinsCloning, MolecularTime FactorsSwineSpectrometry, Mass, Electrospray IonizationCell LineProtein BindingHot TemperatureDrug StabilityProteomicsImmune SeraBusulfanChromatography, Reverse-PhaseMicroscopy, ElectronEnzyme-Linked Immunosorbent AssayAntibodies, MonoclonalSequence Analysis, DNANucleic Acid HybridizationSolubilityHydrolysisEvaluation Studies as TopicRecombinant ProteinsBacterial Typing TechniquesDNA PrimersImmunoassayTandem Mass SpectrometryIsoenzymesMolecular StructureBlood Proteins