Immunoglobulin EImmunoglobulins, IntravenousImmunoglobulin GImmunoglobulinsImmunoglobulin MImmunoglobulin AReceptors, IgEImmunoglobulin Heavy ChainsAllergensGenes, ImmunoglobulinHypersensitivityImmunoglobulin Light ChainsHypersensitivity, ImmediateBasophilsSkin TestsImmunoglobulin kappa-ChainsImmunoglobulin Fc FragmentsFood HypersensitivityImmunoglobulin IsotypesMast CellsB-LymphocytesImmunoglobulin A, SecretoryImmunoglobulin Variable RegionAntibodies, Anti-IdiotypicImmunoglobulin mu-ChainsRadioallergosorbent TestImmunoglobulin Class SwitchingImmunoglobulin lambda-ChainsAsthmaImmunoglobulin DHistamine ReleaseInterleukin-4Immunoglobulin Constant RegionsReceptors, FcEnzyme-Linked Immunosorbent AssayImmunoglobulin Fab FragmentsImmunoglobulin epsilon-ChainsDermatitis, AtopicAntibody SpecificityAntigens, PlantAnaphylaxisLatex HypersensitivityMice, Inbred BALB CImmunoglobulin gamma-ChainsLeukemia, Basophilic, AcuteAcaridaeRhinitis, Allergic, PerennialImmunoglobulin J-ChainsImmunoglobulin FragmentsRhinitis, Allergic, SeasonalImmunoglobulin AllotypesPassive Cutaneous AnaphylaxisReceptors, Polymeric ImmunoglobulinMucocutaneous Lymph Node SyndromeOvalbuminAntibodies, BacterialMilk HypersensitivityMolecular Sequence DataImmunoglobulin Joining RegionAntibodies, MonoclonalAntigens, Differentiation, B-LymphocyteBronchial HyperreactivityRespiratory HypersensitivityHypergammaglobulinemiaAntibody FormationDesensitization, ImmunologicTh2 CellsImmunologic FactorsMitesAntibodies, HelminthAntigens, DermatophagoidesAgammaglobulinemiaEgg HypersensitivityPeanut HypersensitivityBase SequenceCell DegranulationCross ReactionsPollenAnti-Allergic AgentsIntradermal TestsAmino Acid SequenceImmunization, PassivePurpura, Thrombocytopenic, IdiopathicReceptors, Antigen, B-CellAntibodies, FungalDose-Response Relationship, ImmunologicMyeloma Proteinsgamma-GlobulinsSpleenImmunizationImmunoglobulin IdiotypesAntigensGenes, Immunoglobulin Heavy ChainSomatic Hypermutation, ImmunoglobulinPlasmacytomaAntigens, HelminthInterleukin-5AutoantibodiesImmunoglobulin delta-ChainsPandalidae