Chromatography, High Pressure LiquidMass SpectrometryChromatography, LiquidTandem Mass SpectrometrySpectrometry, Mass, Electrospray IonizationChromatography, AffinitySpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationGas Chromatography-Mass SpectrometryChromatography, GasChromatography, GelChromatography, Ion ExchangeChromatographyGelsChromatography, Thin LayerMolecular Sequence DataAmino Acid SequenceIonic LiquidsProteomicsChromatography, Reverse-PhaseMolecular WeightElectrophoresis, Polyacrylamide GelElectrophoresis, Gel, Two-DimensionalSpectrophotometry, UltravioletProteomeReproducibility of ResultsReference StandardsCalibrationKineticsSpectrometry, Mass, Fast Atom BombardmentSpectrometry, Mass, Secondary IonLiquid CrystalsPeptidesChromatography, DEAE-CelluloseMagnetic Resonance SpectroscopyLimit of DetectionSolid Phase ExtractionMolecular StructureAmino AcidsPeptide FragmentsIndicators and ReagentsCarbohydrate SequenceHydrogen-Ion ConcentrationSensitivity and SpecificityCattlePeptide MappingDrug StabilityChromatography, AgaroseIsotope LabelingChemical FractionationTrypsinSubstrate SpecificityOligosaccharidesAcetonitrilesMicrochemistryBiotransformationHydrolysisProteinsProtein BindingEscherichia coliChemistryStereoisomerismIsoelectric FocusingIsomerismChemical PhenomenaTemperaturePolysaccharidesRecombinant ProteinsLiverCarbohydratesMetabolomicsCarbohydrate ConformationTime FactorsOxidation-ReductionBase SequenceBacterial ProteinsChromatography, PaperSubstance Abuse DetectionDeuterium Exchange MeasurementPlant ExtractsChemistry Techniques, AnalyticalRabbitsSolventsIonsBinding SitesDeuteriumGlycosylationSepharoseMethanolBrain ChemistryFatty AcidsProtein Processing, Post-TranslationalCell LineMethodsBiological AssayMicrosomes, LiverRadioimmunoassayBlood ProteinsSwineElectrophoresis, CapillaryMetabolome