Chromatography, High Pressure LiquidChromatography, LiquidChromatography, AffinityChromatography, GelChromatography, Ion ExchangeChromatographyChromatography, GasGelsChromatography, Thin LayerMass SpectrometryMolecular WeightTandem Mass SpectrometryChromatography, Reverse-PhaseChromatography, DEAE-CelluloseMolecular Sequence DataElectrophoresis, Polyacrylamide GelGas Chromatography-Mass SpectrometryAmino Acid SequenceSpectrometry, Mass, Electrospray IonizationSpectrophotometry, UltravioletIonic LiquidsKineticsChromatography, AgaroseAmino AcidsHydrogen-Ion ConcentrationDrug StabilityReference StandardsSubstrate SpecificityCalibrationReproducibility of ResultsCattleElectrophoresis, Gel, Two-DimensionalChromatography, PaperChemical FractionationIsoelectric FocusingLiquid CrystalsIndicators and ReagentsPeptide FragmentsChemistryChemical PhenomenaMagnetic Resonance SpectroscopyAcetonitrilesSepharoseTrypsinLimit of DetectionSolid Phase ExtractionEscherichia coliLiverPeptidesCarbohydrate SequenceMicrochemistryTemperatureHydrolysisCarbohydratesRabbitsOligosaccharidesStereoisomerismMethodsBiotransformationRadioimmunoassayBase SequenceSensitivity and SpecificityMolecular StructurePlant ExtractsProtein BindingSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationRecombinant ProteinsBiological AssayCountercurrent DistributionProteomicsMethanolIsomerismChromatography, Micellar Electrokinetic CapillarySolubilitySolventsIsoelectric PointChemistry Techniques, AnalyticalTime FactorsPolysaccharidesBrain ChemistryPeptide MappingSwineCloning, MolecularSpecies SpecificityBacterial ProteinsCarbohydrate ConformationBinding SitesHydroxyapatitesFatty AcidsMacromolecular SubstancesCell LineOxidation-ReductionMicrosomes, LiverElectrophoresis, Agar GelRats, Inbred StrainsElectrochemistryGlycoproteinsGlucosidesIsotope LabelingSpectrometry, Mass, Fast Atom Bombardment