title: Molecular variants of human Ia-like antigens.
mesh_terms: D001402:B-Lymphocytes / Q000276:immunology*; D002460:Cell Line; D004591:Electrophoresis, Polyacrylamide Gel / Q000379:methods; D005802:Genes, MHC Class II; D006801:Humans; D007519:Isoantigens / Q000032:analysis* / Q000235:genetics; D007525:Isoelectric Focusing / Q000379:methods; D007945:Leukemia, Lymphoid / Q000276:immunology*; D008970:Molecular Weight
chemical_list: D007519:Isoantigens