Chromatography, High Pressure LiquidChromatography, LiquidChromatography, AffinityIonic LiquidsChromatography, GelAmino AcidsChromatography, Ion ExchangeChromatography, GasChromatographyMass SpectrometryChromatography, Thin LayerTandem Mass SpectrometryLiquid CrystalsChromatography, Reverse-PhaseSpectrometry, Mass, Electrospray IonizationSequence Homology, Amino AcidMolecular WeightMolecular Sequence DataSpectrophotometry, UltravioletAmino Acid SequenceElectrophoresis, Polyacrylamide GelGas Chromatography-Mass SpectrometryKineticsReference StandardsCalibrationReproducibility of ResultsPeptide FragmentsChromatography, DEAE-CelluloseCloning, MolecularDrug StabilityCattleSubstrate SpecificityIndicators and ReagentsPeptidesEscherichia coliLimit of DetectionMagnetic Resonance SpectroscopyAcetonitrilesSolid Phase ExtractionTrypsinAmino Acid SubstitutionBase SequenceHydrogen-Ion ConcentrationStereoisomerismChemical FractionationChromatography, AgaroseMolecular StructureChemistryChemical PhenomenaRecombinant ProteinsBiotransformationTemperatureHydrolysisLiverMicrochemistrySensitivity and SpecificityBinding SitesProtein BindingMutationCarbohydratesRabbitsCarbohydrate SequenceSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationPlant ExtractsPeptide MappingSolventsTime FactorsOligosaccharidesIsomerismBacterial ProteinsLiquid VentilationIsoelectric FocusingRadioimmunoassayCell LineProteomicsSpecies SpecificityMethanolSequence AlignmentDNAChromatography, PaperBiological AssayProteinsSolubilityCulture MediaCyanogen BromideSwineMethodsStructure-Activity RelationshipProtein ConformationOxidation-ReductionElectrochemistryAmino Acids, EssentialIsotope LabelingChemistry Techniques, AnalyticalTissue DistributionMicrosomes, LiverMacromolecular SubstancesBrain ChemistryHalf-LifeRats, Inbred Strains