Single-Chain AntibodiesImmunoglobulin FragmentsImmunoglobulin Variable RegionPeptide LibraryMolecular Sequence DataAmino Acid SequenceImmunoglobulin Light ChainsPolymerase Chain ReactionImmunoglobulin Heavy ChainsAntibody AffinityAntibody SpecificityRecombinant Fusion ProteinsBase SequenceAntibodies, MonoclonalRecombinant ProteinsProtein EngineeringCloning, MolecularImmunotoxinsAntibodies, BispecificQuartz Crystal Microbalance TechniquesUrokinase-Type Plasminogen ActivatorAntibodiesProtein ConformationBauhiniaBinding Sites, AntibodyKineticsModels, MolecularProtein BindingBacteriophage M13Electrophoresis, Polyacrylamide GelMolecular WeightEnzyme-Linked Immunosorbent AssayCell LineEscherichia coliEpitopesPeptide FragmentsGenetic VectorsVaccines, ContraceptiveEnzyme PrecursorsAntibodies, Anti-IdiotypicProtein Structure, TertiaryHybridomasMyosin Heavy ChainsBinding SitesSurface Plasmon ResonanceImmunoglobulin Fab FragmentsPlasminogen ActivatorsMyosin Light ChainsFluoresceinDimerizationPichiaPeptidesMutationEpitope MappingMacromolecular SubstancesAmino AcidsIsoflurophateComplementarity Determining RegionsCHO CellsCricetinaeDNA PrimersImmunoglobulin Fc FragmentsDisulfidesReverse Transcriptase Polymerase Chain ReactionDNATransfectionKallikreinsGenes, ImmunoglobulinSolubilityProtein FoldingGene ExpressionReceptors, Antigen, T-CellSequence AlignmentBacteriophagesCattleTumor Cells, CulturedADP Ribose TransferasesRNA, MessengerChromatography, GelExotoxinsFibrinThrombinProtein Structure, SecondaryGene LibrarySequence Homology, Amino AcidProtein Processing, Post-TranslationalReceptors, Urokinase Plasminogen ActivatorCircular DichroismLigandsFibrinolysinBlotting, WesternAntigens, CD3HydrolysisHepatocyte Growth FactorMice, Inbred BALB CCrystallography, X-RayCathepsinsChromatography, AffinityStructure-Activity RelationshipT-Lymphocytes