Chromatography, High Pressure LiquidMass SpectrometryGelsCanadaChemistry Techniques, AnalyticalChromatography, AffinityChromatography, GasChromatography, GelChromatography, LiquidChromatography, Ion ExchangeChromatographyMolecular WeightMolecular Sequence DataElectrophoresis, CapillaryAmino Acid SequenceGas Chromatography-Mass SpectrometrySpectrometry, Mass, Electrospray IonizationMetabolomicsElectrophoresis, Polyacrylamide GelChromatography, Thin LayerSpectrometry, X-Ray EmissionKineticsBiosensing TechniquesMagnetic Resonance SpectroscopySpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationFood AnalysisReproducibility of ResultsEnvironmental MonitoringCloning, MolecularBase SequenceSubstrate SpecificityChromatography, DEAE-CelluloseSpectrophotometry, AtomicSensitivity and SpecificityHealth SurveysPharmaceutical PreparationsCalibrationHydrogen-Ion ConcentrationMolecular StructureElectrophoresis, Gel, Two-DimensionalProteinsReference StandardsSequence Homology, Amino AcidTandem Mass SpectrometryTime FactorsOxidation-ReductionSpectroscopy, Fourier Transform InfraredChromatography, AgaroseLongitudinal StudiesEscherichia coliData Interpretation, StatisticalModels, StatisticalAmino AcidsIsoelectric FocusingRecombinant ProteinsIsoelectric PointLogistic ModelsModels, BiologicalCluster AnalysisCattleBody Mass IndexEnzyme StabilityTemperatureAlgorithmsResearch DesignPeptide FragmentsBrainBacterial ProteinsCross-Sectional StudiesRabbitsAge DistributionRisk FactorsSepharoseBiological MarkersHealth Services ResearchHydrolysisTrypsinElectrophoresis, Agar GelPeptidesDNA, ComplementaryChromatography, Reverse-PhaseProtein BindingSequence AlignmentLiverMacromolecular SubstancesBlotting, WesternSoftwareHydroxyapatitesElectrophoresis, Gel, Pulsed-FieldChemical FractionationPrevalenceBinding SitesSex FactorsAnalysis of VarianceCell LineChromatography, PaperCarbohydratesHealth StatusSocioeconomic FactorsSpectrophotometry, Ultraviolet