ImmunodiffusionAntibodiesAntibody SpecificityAntibodies, ViralAntibodies, BacterialAntibodies, MonoclonalImmunoelectrophoresisAntibody FormationImmune SeraCross ReactionsComplement Fixation TestsAntibodies, NeutralizingAntibodies, FungalPrecipitinsFluorescent Antibody TechniqueEpitopesAntibody AffinityBinding Sites, AntibodyAntigen-Antibody ReactionsImmunoglobulin GAntibodies, AntinuclearAntigensRabbitsAntibodies, Anti-IdiotypicImmunoglobulin MAntigens, FungalHemagglutination TestsAntigens, BacterialNephelometry and TurbidimetryHIV AntibodiesNeutralization TestsCoccidioidesHistoplasminAntibodies, NeoplasmAntibodies, ProtozoanMolecular WeightEnzyme-Linked Immunosorbent AssayAntigen-Antibody ComplexAutoantibodiesImmunoglobulin AElectrophoresis, Polyacrylamide GelRadioimmunoassayAntigens, ViralCoccidioidomycosisEquine Infectious AnemiaImmunoassaySerologic TestsCattleMethodsMolecular Sequence DataImmunochemistryEvaluation Studies as TopicPrecipitin TestsImmunoglobulinsLeukemia Virus, BovineGoatsAmino Acid SequenceMice, Inbred BALB CHemagglutination Inhibition TestsSpecies SpecificityAgglutination TestsImmunologic TechniquesAntibodies, BispecificChromatography, GelEnzootic Bovine LeukosisPneumonia, Progressive Interstitial, of SheepCattle DiseasesParacoccidioidesHorsesSingle-Chain AntibodiesImmunoenzyme TechniquesSerotypingAntibodies, BlockingCounterimmunoelectrophoresisHistoplasmaHybridomasHistoplasmosisPolysaccharides, BacterialElectrophoresis, DiscImmunizationImmunoglobulin Fab FragmentsAmino AcidsPythiumImmunoelectrophoresis, Two-DimensionalAntibodies, HeterophileImmunosorbent TechniquesAntibodies, CatalyticInfectious Anemia Virus, EquineBlastomycosisChromatography, AffinitySheepIsoelectric FocusingAntigens, SurfaceCell LineCarbohydratesAntibodies, Monoclonal, HumanizedFluorescent Antibody Technique, IndirectChemical PrecipitationImmunoglobulin IsotypesGlycoproteins