AntibodiesAntigensAntibody SpecificityAntibodies, ViralAntibodies, MonoclonalAntigens, BacterialAntibodies, BacterialAntigens, NeoplasmAntigens, SurfaceAntibody FormationAntigens, ViralAntibodies, NeutralizingFluorescent Antibody TechniqueEpitopesAntibody AffinitySensitivity and SpecificityAntigens, ProtozoanCross ReactionsBinding Sites, AntibodyAntibodies, Anti-IdiotypicMolecular Sequence DataAntibodies, ProtozoanImmunoglobulin GEnzyme-Linked Immunosorbent AssayHLA AntigensAntigens, FungalAntigens, CDImmunoglobulin MHIV AntibodiesAntigens, Polyomavirus TransformingMice, Inbred BALB CAntigens, HelminthAntigen-Antibody ReactionsAntibodies, AntinuclearAmino Acid SequenceAutoantibodiesAntibodies, NeoplasmCarcinoembryonic AntigenH-2 AntigensImmune SeraImmunoenzyme TechniquesAntibodies, FungalPolymerase Chain ReactionAntigen-Antibody ComplexLimit of DetectionT-LymphocytesCell LineImmunoassayImmunizationRabbitsNeutralization TestsAntigens, Viral, TumorBase SequenceHLA-DR AntigensReceptors, Antigen, T-CellHistocompatibility AntigensHistocompatibility Antigens Class IIB-LymphocytesAntibodies, BispecificHybridomasImmunoglobulin AImmunoglobulin Fab FragmentsProliferating Cell Nuclear AntigenReceptors, Antigen, B-CellSingle-Chain AntibodiesO AntigensAntigens, Tumor-Associated, CarbohydrateImmunohistochemistryProstate-Specific AntigenMolecular WeightRecombinant ProteinsCells, CulturedTime FactorsComplement Fixation TestsLymphocyte ActivationFluorescent Antibody Technique, IndirectFlow CytometryAntibodies, BlockingAntigens, CD15Antigens, CD3Hepatitis B Surface AntigensBlotting, WesternHemagglutination TestsElectrophoresis, Polyacrylamide GelEpitope MappingAntibodies, HeterophileBlood Group AntigensImmunodiffusionAntigens, CD8RadioimmunoassayMice, Inbred C57BLImmunoblottingSerologic TestsSpleenHLA-A2 AntigenAutoantigensReproducibility of ResultsCattleAntigens, CD4Species Specificity