Immunoglobulin AllotypesImmunoglobulin Gm AllotypesImmunoglobulin Km AllotypesComplement C4aHLA-B AntigensImmunoglobulin kappa-ChainsComplement C4HLA-C AntigensReceptors, KIR3DL1Immunoglobulin GAllelesHLA-B44 AntigenReceptors, KIR2DL2Receptors, KIR2DL3ImmunogeneticsReceptors, KIRSodium RadioisotopesImmunoglobulin Heavy ChainsHLA-B14 AntigenImmunoglobulin gamma-ChainsReceptors, KIR3DS1Polymorphism, GeneticComplement C4bHLA-DR7 AntigenIsoantigensGeneticsImmunoglobulin Light ChainsHLA AntigensImmunoglobulin Constant RegionsHLA-DP AntigensHLA-B8 AntigenRabbitsEpitopesAntibodies, Anti-IdiotypicImmune SeraAntibody SpecificityReceptors, IgGMyeloma ProteinsPhenotypeHLA-DR4 AntigenGenesKiller Cells, NaturalHLA-DR3 AntigenImmunodiffusionIodine IsotopesHLA-DR AntigensImmunoglobulin FragmentsDisease Susceptibilitygamma-GlobulinsImmunoglobulinsHLA-DQ AntigensGenotypeComplement C3Genes, MHC Class IIGene FrequencyAntibody FormationImmunoglobulin AAmino Acid SequenceBinding Sites, AntibodyMajor Histocompatibility ComplexPeptidesHomozygoteHistocompatibility Antigens Class IImmunoglobulin IsotypesMolecular Sequence DataReceptors, ImmunologicHeterozygoteAntibodies, MonoclonalHistocompatibility Antigens Class IIImmunoglobulin MHaplotypesProtein BindingImmunologic Deficiency SyndromesBase SequenceBlood Proteins