title: Specific antisera to C1s: detection of different electrophoretic species of C1s.
mesh_terms: D003165:Complement System Proteins / Q000032:analysis*; D004492:Edetic Acid; D004950:Esterases; D006801:Humans; D007106:Immune Sera; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D011234:Precipitins
chemical_list: D007106:Immune Sera; D011234:Precipitins; D003165:Complement System Proteins; D004492:Edetic Acid; D004950:Esterases