title: Quantitation of submicrogram concentrations of DNA by a modified Laurell electrophoresis method.
mesh_terms: D000818:Animals; D002417:Cattle; D004247:DNA / Q000276:immunology*; D003851:Deoxyribonucleases / Q000494:pharmacology; D004996:Ethidium; D005455:Fluorescent Antibody Technique; D006146:Guanidines / Q000494:pharmacology; D006801:Humans; D007106:Immune Sera / Q000494:pharmacology; D005779:Immunodiffusion; D007122:Immunoelectrophoresis / Q000379:methods*; D008180:Lupus Erythematosus, Systemic / Q000276:immunology; D012217:Rheumatoid Factor / Q000494:pharmacology
chemical_list: D006146:Guanidines; D007106:Immune Sera; D004247:DNA; D012217:Rheumatoid Factor; D003851:Deoxyribonucleases; D004996:Ethidium