AntibodiesAntibody SpecificityAntibodies, ViralAntibodies, MonoclonalAntibodies, BacterialPeptide FragmentsAntibody FormationAntibodies, NeutralizingAntibody AffinityMolecular Sequence DataFluorescent Antibody TechniqueImmunoglobulin Fab FragmentsBinding Sites, AntibodyAntibodies, Anti-IdiotypicAmino Acid SequenceEpitopesHIV AntibodiesImmunoglobulin FragmentsAntibodies, NeoplasmAntibodies, ProtozoanBase SequenceAntibodies, AntinuclearCross ReactionsPolymorphism, Restriction Fragment LengthImmunoglobulin MAutoantibodiesSingle-Chain AntibodiesAntibodies, FungalNeutralization TestsAntigen-Antibody ReactionsCloning, MolecularAntibodies, BispecificImmunoglobulin GMice, Inbred BALB CMolecular WeightAntigen-Antibody ComplexRabbitsAntibodies, BlockingRecombinant ProteinsCell LineElectrophoresis, Polyacrylamide GelAntibodies, CatalyticAntibodies, HeterophileImmune SeraEpitope MappingEscherichia coliImmunoglobulin AFluorescent Antibody Technique, IndirectHybridomasAntibodies, Monoclonal, HumanizedEnzyme-Linked Immunosorbent AssayPolymerase Chain ReactionDNABlotting, WesternAntigensCattleProtein BindingCells, CulturedAntigens, BacterialBinding SitesAntibodies, AntiphospholipidImmunizationImmunoenzyme TechniquesAntigens, SurfaceKineticsImmunoblottingImmunoglobulin Fc FragmentsImmunoglobulin Variable RegionImmunoassayPlasmidsSpecies SpecificityImmunization, PassiveRecombinant Fusion ProteinsImmunohistochemistryPeptidesRadioimmunoassayAntigens, ViralPeptide LibraryDNA Restriction EnzymesDNA, BacterialBinding, CompetitiveB-LymphocytesProtein ConformationBacterial ProteinsRestriction MappingTime FactorsGlycoproteinsMutationImmunologic TechniquesImmunosorbent TechniquesT-LymphocytesComplement Fixation TestsTrypsinHemagglutination TestsAntigens, NeoplasmSensitivity and SpecificitySequence Homology, Amino AcidHaptensImmunoglobulin IdiotypesHemagglutination Inhibition Tests