AntibodiesAntibody SpecificityAntibodies, ViralAntibodies, BacterialAntibodies, MonoclonalAntibody FormationAntibodies, NeutralizingProtozoan InfectionsAntibody AffinityFluorescent Antibody TechniqueImmunoglobulin GAntibodies, ProtozoanAntibodies, Anti-IdiotypicImmunoglobulin MEpitopesBinding Sites, AntibodyCross ReactionsHIV AntibodiesAntibodies, NeoplasmSerumProtozoan ProteinsEnzyme-Linked Immunosorbent AssayImmunoglobulin AAutoantibodiesMice, Inbred BALB CAntibodies, AntinuclearMolecular Sequence DataNeutralization TestsAntibodies, FungalImmune SeraImmunizationAntigen-Antibody ComplexAmino Acid SequenceImmune SystemAntigen-Antibody ReactionsAntigens, BacterialEukaryotaDNA, ProtozoanRabbitsCiliophoraAntigensAntigens, ProtozoanAntibodies, BispecificImmunization, PassiveAntibodies, BlockingT-LymphocytesSingle-Chain AntibodiesVaccinationFluorescent Antibody Technique, IndirectRecombinant ProteinsGenes, ProtozoanImmunoglobulin Fab FragmentsCell LineSerum AlbuminRNA, ProtozoanCattleAntibodies, HeterophileEpitope MappingHemagglutination Inhibition TestsAntigens, ViralMice, Inbred C57BLCells, CulturedTime FactorsB-LymphocytesImmunoenzyme TechniquesSpleenAntibodies, CatalyticImmunoassaySeroepidemiologic StudiesComplement Fixation TestsAntigens, SurfaceRadioimmunoassayHemagglutination TestsBlotting, WesternBacterial VaccinesBase SequenceImmunoglobulinsImmunoglobulin IsotypesImmunity, CellularHybridomasImmunoblottingAntibodies, Monoclonal, HumanizedImmunity, Maternally-AcquiredSensitivity and SpecificityMolecular WeightLymphocyte ActivationProtozoan Infections, AnimalElectrophoresis, Polyacrylamide GelImmunohistochemistryGenome, ProtozoanAntibodies, AntiphospholipidFlow CytometryImmunityImmune ToleranceSerum Albumin, BovineViral VaccinesAntigens, NeoplasmVaccines, SyntheticImmunity, InnatePolysaccharides, Bacterial