title: Differentiation of human IgM subclasses by the ability to interact with a factor resembling the first component of complement.
mesh_terms: D000818:Animals; D001536:Bence Jones Protein / Q000302:isolation & purification; D001665:Binding Sites; D002850:Chromatography, Gel; D003165:Complement System Proteins / Q000032:analysis*; D004586:Electrophoresis; D006386:Hemagglutination Tests; D006801:Humans; D007106:Immune Sera; D005779:Immunodiffusion; D007075:Immunoglobulin M / Q000032:analysis*; D007456:Iodine Isotopes; D008623:Mercaptoethanol / Q000494:pharmacology; D011233:Precipitin Tests; D011817:Rabbits; D013053:Spectrophotometry; D013213:Starch; D008258:Waldenstrom Macroglobulinemia / Q000276:immunology
chemical_list: D007106:Immune Sera; D007075:Immunoglobulin M; D007456:Iodine Isotopes; D008623:Mercaptoethanol; D013213:Starch; D001536:Bence Jones Protein; D003165:Complement System Proteins