Chromatography, High Pressure LiquidChromatography, GelChromatography, LiquidChromatographyChromatography, AffinityChromatography, Ion ExchangeDrug StabilityGelsChromatography, GasSpectrophotometry, UltravioletMolecular WeightMass SpectrometryChromatography, Thin LayerMolecular Sequence DataElectrophoresis, Polyacrylamide GelAmino Acid SequenceChromatography, Reverse-PhaseKineticsAcetonitrilesPlasmodesmataReproducibility of ResultsCalibrationReference StandardsSpectrometry, Mass, Electrospray IonizationChemical FractionationHydrogen-Ion ConcentrationLimit of DetectionCircular DichroismRecombinant ProteinsTabletsTandem Mass SpectrometryIndicators and ReagentsEscherichia coliProtein BindingProtein MultimerizationGas Chromatography-Mass SpectrometrySensitivity and SpecificityScattering, RadiationTemperatureSubstrate SpecificityDimerizationChromatography, DEAE-CelluloseHydrolysisAmino AcidsSolubilityDrug ContaminationProtein Structure, QuaternaryCattlePhenylmercury CompoundsSpectrometry, FluorescencePeptide FragmentsMagnetic Resonance SpectroscopyMolecular StructureChlorquinaldolProtein ConformationIonic LiquidsPlant ExtractsComplement C2bSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationCloning, MolecularChemistry, PharmaceuticalPeptidesTime FactorsChromatography, AgaroseCross-Linking ReagentsProtein Structure, TertiaryTechnology, PharmaceuticalIsoelectric FocusingQuality ControlBase SequenceBacterial ProteinsLiverCrataegusDosage FormsUltracentrifugationSequence Homology, Amino AcidProtein Structure, SecondaryTrypsinSolid Phase ExtractionMacromolecular SubstancesRabbitso-PhthalaldehydeModels, MolecularProtein DenaturationBinding SitesMethanolPolymersStereoisomerismDetergentsCapsulesIsoelectric PointSolventsMutationCell LineEnzyme StabilityOxidation-ReductionChemistry, PhysicalCholatesHot TemperatureDrugs, Chinese Herbal