Chromatography, GelGelsMolecular WeightChromatography, Ion ExchangeChromatography, High Pressure LiquidChromatography, AffinityElectrophoresis, Polyacrylamide GelChromatographyPorosityMolecular Sequence DataKineticsAmino Acid SequenceHydrogen-Ion ConcentrationAmino AcidsSubstrate SpecificityFiltrationChromatography, DEAE-CelluloseEscherichia coliChromatography, LiquidSolubilityChromatography, GasIsoelectric PointCattleMacromolecular SubstancesIsoelectric FocusingTemperatureProtein BindingRecombinant ProteinsUltracentrifugationCarbohydratesChromatography, Thin LayerPermeabilityChromatography, AgaroseProtein ConformationCarbohydrate SequenceOligosaccharidesChemical FractionationBacterial ProteinsEnzyme StabilityRabbitsHot TemperatureHydrolysisMass SpectrometryCloning, MolecularChemistryPeptide FragmentsChemical PhenomenaSkin AbsorptionGlycoside HydrolasesCircular DichroismTrypsinBase SequenceDimerizationGlycoproteinsRadioimmunoassayMagnetic Resonance SpectroscopyMicroscopy, ElectronNuclear PoreUltrafiltrationSequence Homology, Amino AcidCentrifugation, Density GradientLiverPeptidesGlomerular Filtration RateImmunodiffusionPolysaccharidesCarrier ProteinsCations, DivalentElectrophoresis, Gel, Two-DimensionalSwineDurapatiteBinding SitesHydroxyapatitesCarbohydrate ConformationCell MembraneMicropore FiltersPolyestersLanolinCell LineEdetic AcidPolymersDetergentsRats, Inbred StrainsCell Membrane PermeabilityPeptide HydrolasesCells, CulturedDrug StabilitySpecies SpecificityAgaricalesPolyethylene GlycolsProteinsCytosolSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationCross-Linking ReagentsTissue ScaffoldsMembranes, ArtificialMicroscopy, Electron, ScanningModels, MolecularEndopeptidasesProtease Inhibitors