AcrylamideGelsAcrylamidesElectrophoresis, DiscExtracellular MatrixCollagenElectrophoresis, Polyacrylamide GelSepharoseHexuronic AcidsGlucuronic AcidAlginatesMolecular WeightElectrophoresisCells, CulturedBlood Protein ElectrophoresisAcrylatesCell DivisionImmunodiffusionCentrifugation, Density GradientSodium Dodecyl SulfateAmino AcidsMethodsImmunoelectrophoresisIsoelectric FocusingCell-Free SystemTritiumExtracellular Matrix ProteinsMatrix Metalloproteinase 2Matrix MetalloproteinasesHydrogen-Ion ConcentrationChromatography, GelDrinking WaterChromatography, DEAE-CelluloseKineticsCarbon IsotopesUltracentrifugationEpoxy CompoundsChromatographyRabbitsNuclear MatrixCell FractionationMicroscopy, ElectronGlycoproteinsPlant TubersTrypsinBone MatrixPeptidesBacterial ProteinsMatrix Metalloproteinase 1Matrix Metalloproteinase InhibitorsEscherichia coliTemperatureSpectrophotometry, UltravioletProtein BindingCell LineViral ProteinsAcrylic ResinsMatrix Metalloproteinase 3LeucineChromatography, Ion ExchangeTryptophanSpectrometry, FluorescenceProteinsMacromolecular SubstancesElectrophoresis, Gel, Two-DimensionalFood ContaminationBase SequenceFood AnalysisCell MembraneRNA, MessengerCarcinogensProtein BiosynthesisLiverNucleic Acid HybridizationCattleMutagensSpecies SpecificityRibosomesMutationToxicity TestsIsoenzymesFood HandlingElectrophoresis, Gel, Pulsed-FieldMolecular Sequence DataMatrix Metalloproteinase 14Matrix Metalloproteinase 7Matrix Metalloproteinase 13Potassium Iodide