Peptide FragmentsPolymorphism, Restriction Fragment LengthMolecular Sequence DataImmunoglobulin Fab FragmentsBase SequenceAmino Acid SequenceImmunoglobulin FragmentsCloning, MolecularRadiochemistryEscherichia coliMolecular WeightElectrophoresis, Polyacrylamide GelPolymerase Chain ReactionDNA Restriction EnzymesPlasmidsDNA, BacterialDNAChromatography, High Pressure LiquidRecombinant ProteinsCountercurrent DistributionBinding SitesRestriction MappingKineticsCell SeparationTrypsinNucleic Acid HybridizationStereoisomerismProtein BindingSequence Analysis, DNAGenes, BacterialImmunoglobulin Fc FragmentsIsotope LabelingDrug ContaminationAmplified Fragment Length Polymorphism AnalysisChromatography, AffinityChromatography, GelImmunomagnetic SeparationCell LineCattleBacterial ProteinsAntibodies, MonoclonalAmino AcidsPeptidesMutationProtein ConformationRecombinant Fusion ProteinsDNA PrimersGenesChymotrypsinDNA, ViralMicroscopy, ElectronSpecies SpecificitySequence Homology, Amino AcidProtein Structure, TertiaryChromatography, Ion ExchangeTranscription, GeneticDeoxyribonucleases, Type II Site-SpecificChromatographyModels, MolecularSequence Homology, Nucleic AcidCells, CulturedRabbitsBlotting, SouthernMolecular StructureChromosome MappingDNA, RecombinantMass SpectrometryRNA, MessengerSolubilityMagnetic Resonance SpectroscopyHydrolysisCentrifugation, Density GradientCell FractionationDeoxyribonuclease EcoRIEndopeptidasesPromoter Regions, GeneticSequence AlignmentEpitopesCircular DichroismHydrogen-Ion ConcentrationGenetic VectorsMacromolecular SubstancesSubstrate SpecificityMembrane ProteinsAntibodiesPhylogenyDeoxyribonuclease HindIIITemperatureStructure-Activity RelationshipDrug StabilityChemical FractionationMethodsCell MembraneChickensNucleic Acid ConformationTissue DistributionChromatography, Thin LayerDNA, ComplementaryProteinsChemistry