Electrophoresis, Polyacrylamide GelGelsElectrophoresis, Gel, Two-DimensionalElectrophoresis, Gel, Pulsed-FieldElectrophoresis, Agar GelElectrophoresisMolecular WeightChromatography, AffinityChromatography, High Pressure LiquidChromatography, GelElectrophoresis, CapillaryChromatography, Ion ExchangeChromatographyMolecular Sequence DataChromatography, GasDenaturing Gradient Gel ElectrophoresisChromatography, LiquidIsoelectric FocusingKineticsChromatography, Thin LayerAmino Acid SequenceChromatography, DEAE-CelluloseAmino AcidsElectrophoresis, DiscElectrophoresis, Starch GelDNA, BacterialBase SequenceIsoelectric PointHydrogen-Ion ConcentrationElectrophoresis, MicrochipBacterial ProteinsSubstrate SpecificityEscherichia coliBacterial Typing TechniquesMass SpectrometryCattleBlood Protein ElectrophoresisPolymerase Chain ReactionDNA FingerprintingMacromolecular SubstancesSodium Dodecyl SulfateChromatography, AgaroseProteomicsImmunodiffusionRabbitsElectrophoresis, Cellulose AcetateProteomeTrypsinSpecies SpecificityChemistryImmunoelectrophoresisDNACarbohydratesSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationPeptide FragmentsChemical PhenomenaCentrifugation, Density GradientTemperatureCloning, MolecularGlycoproteinsLiverPeptidesProteinsSepharoseCell LineProtein BindingTwo-Dimensional Difference Gel ElectrophoresisChemical PrecipitationSequence Analysis, DNAPlasmidsHot TemperatureSerotypingHydroxyapatitesUltracentrifugationMicroscopy, ElectronSwineIsoenzymesDeoxyribonucleases, Type II Site-SpecificMutationCell MembraneChemical FractionationSolubilityNucleic Acid DenaturationMembrane ProteinsBlotting, WesternGas Chromatography-Mass SpectrometryBlood ProteinsRecombinant ProteinsBinding SitesSpectrophotometry, UltravioletHydrolysisMethodsGenes, BacterialMolecular EpidemiologyTandem Mass SpectrometryChickensRNA, Ribosomal, 16SChromatography, PaperImmune SeraCell Fractionation