HLA AntigensHLA-DR AntigensAntigensHLA-B AntigensHLA-DQ AntigensHLA-DR3 AntigenHistocompatibility TestingHLA-A AntigensHLA-DR Serological SubtypesHLA-DRB1 ChainsHLA-DR4 AntigenAntigens, NeoplasmHistocompatibility Antigens Class IHLA-DQ beta-ChainsAntigens, BacterialAntigens, SurfaceComplement ActivationComplement C3AllelesHLA-C AntigensComplement System ProteinsHLA-G AntigensHLA-DR2 AntigenAntigens, ViralHistocompatibility Antigens Class IILeukocytesEpitopesHLA-A2 AntigenHLA-D AntigensGenes, MHC Class IIHaplotypesComplement C4Genes, MHC Class IAntigens, CDHLA-DP beta-ChainsHLA-B44 AntigenHLA-B52 AntigenMolecular Sequence DataAmino Acid SequenceGenetic Predisposition to DiseaseHistocompatibilityHLA-DP AntigensAntibodies, MonoclonalT-LymphocytesT-Lymphocytes, CytotoxicGene FrequencyHLA-DR7 AntigenComplement C5Receptors, ComplementAntigens, ProtozoanHLA-B27 AntigenEpitopes, T-LymphocyteHLA-B8 AntigenComplement C3bHLA-A24 AntigenComplement C1qAntigens, Polyomavirus TransformingIsoantibodiesComplement Pathway, AlternativeHLA-B18 AntigenReceptors, Antigen, T-CellMajor Histocompatibility ComplexHistocompatibility AntigensAntigens, FungalHLA-A1 AntigenHLA-B51 AntigenHLA-DR1 AntigenLeukocyte RollingComplement C9Complement Pathway, ClassicalGenotypeFlow CytometryComplement Membrane Attack ComplexHLA-B35 AntigenHLA-DP alpha-ChainsAntigens, HelminthH-2 AntigensLymphocyte ActivationReceptors, KIRComplement Inactivator ProteinsHLA-B7 AntigenImmunoglobulin GComplement C2HLA-DQ alpha-ChainsComplement Factor BCell LineComplement Fixation TestsTransplantation, HomologousEnzyme-Linked Immunosorbent AssayGraft RejectionCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesPeptidesTissue DonorsPolymorphism, GeneticCarcinoembryonic AntigenHLA-A3 AntigenComplement Factor HAntigens, Viral, TumorComplement C5a