title: Definition of the antigenic polypeptides in the Sm and RNP ribonucleoprotein complexes.
mesh_terms: D000818:Animals; D000936:Antigen-Antibody Complex; D000941:Antigens / Q000032:analysis*; D004591:Electrophoresis, Polyacrylamide Gel; D000939:Epitopes; D006801:Humans; D007106:Immune Sera; D008970:Molecular Weight; D009698:Nucleoproteins / Q000276:immunology*; D011817:Rabbits; D012261:Ribonucleoproteins / Q000276:immunology*; D013950:Thymus Gland / Q000276:immunology*
chemical_list: D000936:Antigen-Antibody Complex; D000941:Antigens; D000939:Epitopes; D007106:Immune Sera; D009698:Nucleoproteins; D012261:Ribonucleoproteins