Chromatography, High Pressure LiquidAnionsChromatography, LiquidChromatography, AffinityChromatography, Ion ExchangeChromatography, GelChromatographyChromatography, GasChromatography, Thin LayerMass SpectrometryMolecular WeightTandem Mass SpectrometryChromatography, Reverse-PhaseKineticsMolecular Sequence DataElectrophoresis, Polyacrylamide GelAmino Acid SequenceChromatography, DEAE-CelluloseGas Chromatography-Mass SpectrometrySpectrometry, Mass, Electrospray IonizationSpectrophotometry, UltravioletHydrogen-Ion ConcentrationIonic LiquidsAmino AcidsChromatography, AgaroseCattleAnion Exchange ResinsAnion Transport ProteinsMagnetic Resonance SpectroscopySubstrate SpecificityDrug StabilityReference StandardsCalibrationReproducibility of ResultsChemistryIndicators and ReagentsChemical PhenomenaChromatography, PaperChemical FractionationPeptide FragmentsLiquid CrystalsTemperatureAcetonitrilesEscherichia coliMolecular StructureRabbitsLimit of DetectionLiverHydrolysisPeptidesDeuterium Exchange MeasurementProtein BindingTrypsinSolid Phase ExtractionCarbohydrate SequenceCarbohydratesStereoisomerismOrganic Anion TransportersIsoelectric FocusingMicrochemistryOligosaccharidesPulmonary Gas ExchangeRecombinant ProteinsSepharoseBiotransformationMethodsSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationChloridesTime FactorsSolventsBinding SitesBase SequenceSensitivity and SpecificitySolubilityPlant ExtractsExchange Transfusion, Whole BloodRadioimmunoassayOxidation-ReductionCarrier ProteinsMethanolIsomerismSister Chromatid ExchangeIsoelectric PointCountercurrent DistributionCell LineSulfatesMacromolecular SubstancesElectrochemistryBiological AssayChromatography, Micellar Electrokinetic CapillaryChemistry Techniques, AnalyticalSwinePeptide MappingOrganic Anion Transporters, Sodium-IndependentCloning, MolecularProteomicsSpecies SpecificityRats, Inbred StrainsBrain ChemistryIon Exchange Resins