AminesGelsChromatography, High Pressure LiquidChromatography, AffinityMolecular StructureDendrimersChromatography, GelAmine Oxidase (Copper-Containing)Molecular ConformationChromatographyChromatography, GasPolyethyleneimineBiogenic AminesChromatography, Ion ExchangeChitosanMagnetic Resonance SpectroscopyChromatography, Thin LayerPolymersStructure-Activity RelationshipHydrogen-Ion ConcentrationKineticsNanoparticlesChromatography, LiquidSurface PropertiesPolyaminesParticle SizeAmidesPolyethylene GlycolsBinding SitesModels, MolecularHydrogen BondingMolecular Sequence DataChromatography, DEAE-CelluloseMolecular WeightAmino Acid SequenceMass SpectrometryElectrophoresis, Polyacrylamide GelGas Chromatography-Mass SpectrometryElectrophoresis, Gel, Two-DimensionalChromatography, AgaroseSubstrate SpecificityStereoisomerismIndicators and ReagentsSpectrophotometry, UltravioletEscherichia coliChemistryAmino AcidsChemical PhenomenaChromatography, PaperBase SequenceChromatography, Reverse-PhaseCattleSepharoseElectrophoresis, Agar GelElectrophoresis, Gel, Pulsed-FieldProtein BindingIsoelectric FocusingSpectrometry, Mass, Electrospray IonizationRabbitsTemperatureHydrolysisLiverCell LineDrug StabilityOxidation-ReductionSemicarbazidesBacterial ProteinsRecombinant ProteinsPeptidesPeptide FragmentsMethodsTandem Mass SpectrometryCloning, MolecularTyramineHeterocyclic CompoundsTrypsinBiotransformationCarbohydratesDNACarbohydrate SequenceChemical FractionationOctopamineEstersCatalysisReceptors, Biogenic AmineSpectrophotometry, InfraredOxidoreductases Acting on CH-NH Group DonorsElectrophoresisChromatography, Micellar Electrokinetic CapillaryCells, CulturedSolubilityDose-Response Relationship, DrugSpecies SpecificityMutationPhysicochemical PhenomenaChemistry, PhysicalTime FactorsOligosaccharidesSwinePlasmids