Native Polyacrylamide Gel ElectrophoresisElectrophoresis, Polyacrylamide GelMolecular WeightMolecular Sequence DataAmino Acid SequenceDimerizationChromatography, GelKineticsEscherichia coliBase SequenceSubstrate SpecificityBacterial ProteinsElectrophoresis, Gel, Two-DimensionalCloning, MolecularGelsElectrophoresisProtein BindingElectrophoresis, Agar GelRecombinant ProteinsIsoelectric FocusingElectrophoresis, DiscAmino AcidsElectrophoresis, Gel, Pulsed-FieldIsoelectric PointElectrophoresis, CapillaryChromatography, AffinityImmunodiffusionSodium Dodecyl SulfateChromatography, Ion ExchangeMacromolecular SubstancesHydrogen-Ion ConcentrationChromatographyChromatography, DEAE-CelluloseImmunoelectrophoresisGlycoproteinsCattleChemistryChemical PhenomenaCentrifugation, Density GradientCarbohydratesRabbits