Antibodies, MonoclonalAntibodiesAntibody SpecificityAntibodies, ViralAntibodies, BacterialEpitopesAntibodies, NeutralizingFluorescent Antibody TechniqueAntibody FormationAntibody AffinityBinding Sites, AntibodyCross ReactionsHybridomasAntibodies, Anti-IdiotypicMice, Inbred BALB CAntibodies, NeoplasmMolecular Sequence DataNeutralization TestsAntigens, CD3Amino Acid SequenceHIV AntibodiesEpitope MappingAntigens, SurfaceEnzyme-Linked Immunosorbent AssayAntigens, CD8Immunoglobulin Fab FragmentsImmunoglobulin GAntigen-Antibody ReactionsAntibodies, ProtozoanImmunoglobulin MImmunoenzyme TechniquesCD40 LigandAntibodies, AntinuclearAntibodies, Monoclonal, HumanizedCell LineAntigens, CDAntigens, CD40Antigen-Antibody ComplexAntigens, NeoplasmAntigens, CD44Molecular WeightAntibodies, FungalAutoantibodiesAntigens, CD28Antigens, CD34ImmunohistochemistryRabbitsCD4-CD8 RatioElectrophoresis, Polyacrylamide GelFlow CytometryRecombinant ProteinsBlotting, WesternAntigens, BacterialAntibodies, BlockingAntigensImmunization, PassiveAntigens, ViralT-LymphocytesB-LymphocytesCD4-Positive T-LymphocytesAntibodies, BispecificSingle-Chain AntibodiesImmunosorbent TechniquesGlycoproteinsImmunoblottingRadioimmunoassayFluorescent Antibody Technique, IndirectCells, CulturedAntigens, CD20ImmunoassayBinding, CompetitiveAntigens, CD14Base SequenceImmune SeraImmunizationImmunologic TechniquesAntibodies, HeterophileAntigens, CD2Antibodies, Monoclonal, Murine-DerivedAntigens, CD18Antigens, CD38Immunoglobulin AAntigens, CD19Immunoglobulin FragmentsImmunoglobulin IdiotypesIodine RadioisotopesTumor Cells, CulturedPeptide FragmentsAntibodies, CatalyticAntigens, CD80Tissue DistributionSpecies SpecificityCattleAntigens, CD95Immunoglobulin Variable RegionRadioimmunotherapyRadioimmunodetectionMembrane GlycoproteinsAntigens, CD1Antibody-Dependent Cell Cytotoxicity