LymphocytesPulmonary Surfactant-Associated Protein BB-LymphocytesLymphocyte ActivationTransferrin-Binding Protein BCentromere Protein BT-LymphocytesLymphocyte SubsetsReceptors, Antigen, B-CellLymphocyte CountSpleenProteolipidsPalatine TonsilCells, CulturedB-Lymphocyte SubsetsPulmonary SurfactantsImmunoglobulin MMolecular Sequence DataFlow CytometryLymphocyte Culture Test, MixedLeukocyte CountLymphocyte CooperationMice, Inbred C57BLAntibodies, MonoclonalAntigens, CDCell LineHerpesvirus 4, HumanMice, Inbred BALB CImmunoglobulinsMitogensAmino Acid SequenceAntigens, CD19PhytohemagglutininsRosette FormationBase SequenceLymphocytes, Tumor-InfiltratingImmunoglobulin DConcanavalin ACD4-Positive T-LymphocytesImmune Adherence ReactionAntibody FormationLymph NodesT-Lymphocytes, CytotoxicLymphocyte TransfusionMethylococcaceaeImmunoglobulin GLeukemia, LymphoidInterleukin-2Lymphoid TissueCytotoxicity, ImmunologicCell SeparationAntigens, Differentiation, B-LymphocyteB-Cell Activating FactorPokeweed MitogensT-Lymphocyte SubsetsAntigens, SurfaceLymphocyte DepletionImmunity, CellularImmunophenotypingThymus GlandCell DifferentiationNuclear ProteinsNodaviridaeAntigens, CD5RNA, MessengerCD8-Positive T-LymphocytesAntibody-Producing CellsClone CellsAntigens, CD3LectinsAntibodies, Anti-IdiotypicCell DivisionEpitopesTransferrin-Binding ProteinsFluorescent Antibody TechniqueAntigensKiller Cells, NaturalMembrane GlycoproteinsRecombinant ProteinsAntigens, Differentiation, T-LymphocyteImmunoglobulin mu-ChainsMice, TransgenicMice, KnockoutInterleukin-4Cytotoxicity Tests, ImmunologicAntigens, CD40Lymphocyte Function-Associated Antigen-1Signal TransductionReceptors, Lymphocyte HomingMice, Inbred StrainsImmunoglobulin Heavy ChainsPlasma CellsImmunologic CappingReceptors, FcPulmonary Surfactant-Associated Protein CDNAReceptors, Complement 3dGene Expression RegulationInterferon-gammaProtein Binding