InteinsChromatography, AffinityNitrilotriacetic AcidPolyhydroxyalkanoatesEnteropeptidaseMolecular Sequence DataProtein RefoldingElectrophoresis, Polyacrylamide GelAmino Acid SequenceChromatography, Ion ExchangeEscherichia coliCloning, MolecularMolecular WeightRecombinant Fusion ProteinsStreptavidinChromatography, GelRecombinant ProteinsHistidineAffinity LabelsMaltose-Binding ProteinsKineticsProtein EngineeringBacterial ProteinsProteinsBase SequenceGenetic VectorsSolubilityProtein BindingMass SpectrometrySequence Homology, Amino AcidProteomicsCrystallography, X-RaySubstrate SpecificityDNA, ComplementaryModels, MolecularChromatographyPlasmidsPeptidesCarrier ProteinsGene ExpressionCell LineHydrogen-Ion ConcentrationProtein Structure, TertiaryChromatography, DEAE-CelluloseAmino AcidsIsoelectric PointIsoelectric FocusingChromatography, High Pressure LiquidCrystallizationHydroxyapatitesEnzyme StabilityAmmonium SulfateTemperatureImmunodiffusionDurapatiteCattleMacromolecular SubstancesChemical PrecipitationCentrifugation, Density GradientSepharoseChromatography, AgaroseCations, DivalentChemistryChemical PhenomenaCarbohydratesHot TemperatureSpectrophotometryElectrophoresis, DiscDetergentsHydrolysisRabbitsLiverCatalysisIsoenzymesMethodsBinding SitesChemical FractionationDrug StabilityPeptide FragmentsEndopeptidasesFractional PrecipitationOxidoreductasesMetalsMagnesiumGlycoside HydrolasesSpectrophotometry, UltravioletSaccharomyces cerevisiaeUltracentrifugationChromatography, LiquidCell MembraneProtein ConformationSequence AlignmentSulfhydryl ReagentsEdetic AcidImmunoelectrophoresisPseudomonasDNAAlcohol OxidoreductasesSequence AnalysisSwine