Immunoglobulin MAntigensAntigens, BacterialImmunoglobulin GAntigens, NeoplasmRheumatoid FactorAntigens, SurfaceAntigens, ViralSerumAntibodies, MonoclonalImmunoglobulin Variable RegionCryoglobulinsImmunoglobulin DBinding Sites, AntibodyAntibody SpecificityAgglutininsImmunoglobulin IdiotypesEnzyme-Linked Immunosorbent AssayB-LymphocytesAntibodies, Anti-IdiotypicCross ReactionsImmunoglobulin AEpitopesStaphylococcal Protein AAntigens, ProtozoanAntigen-Antibody ComplexAntigens, CD27AutoantibodiesAntigens, Polyomavirus TransformingImmunoglobulin Heavy ChainsHLA AntigensSerum AlbuminAntigens, FungalAntigens, CDAntigens, HelminthImmunoglobulin Fab FragmentsImmunoglobulin Light ChainsMolecular Sequence DataAmino Acid SequenceH-2 AntigensImmunoglobulin kappa-ChainsCarcinoembryonic AntigenAntigens, Viral, TumorReceptors, Antigen, B-CellGenes, ImmunoglobulinHLA-DR AntigensAntibodies, BacterialReceptors, Antigen, T-CellHistocompatibility AntigensProliferating Cell Nuclear AntigenT-LymphocytesO AntigensHistocompatibility Antigens Class IIAntigens, Tumor-Associated, CarbohydrateSerum Albumin, BovineImmune SeraAntibody FormationProstate-Specific AntigenMice, Inbred BALB CAntigens, CD15Fluorescent Antibody TechniqueAntibodies, ViralAntigens, CD8Hepatitis B Surface AntigensHLA-A2 AntigenLymphocyte ActivationBlood Group AntigensAntigen-Antibody ReactionsAntigens, CD3ImmunoglobulinsImmunizationImmunoenzyme TechniquesCell LineHLA-A AntigensHistocompatibility Antigens Class IAntibodiesSpleenHepatitis B AntigensSensitivity and SpecificityImmunodiffusionAntigens, CD45HLA-D AntigensMice, Inbred C57BLComplement Fixation TestsTime FactorsRadioimmunoassayReceptors, AntigenAntigens, CD4Cells, CulturedImmunoelectrophoresisBiological MarkersImmunoassayRabbitsAntigens, CD1Serologic TestsAntigens, DifferentiationHLA-B AntigensAntibodies, ProtozoanMolecular WeightAutoantigens