title: A radioimmunoassay for C1 esterase.
mesh_terms: D000936:Antigen-Antibody Complex; D001345:Autoradiography; D002848:Chromatography, DEAE-Cellulose; D004492:Edetic Acid; D004950:Esterases / Q000097:blood*; D007106:Immune Sera; D007122:Immunoelectrophoresis; D007456:Iodine Isotopes; D008722:Methods; D011863:Radioimmunoassay
chemical_list: D000936:Antigen-Antibody Complex; D007106:Immune Sera; D007456:Iodine Isotopes; D004492:Edetic Acid; D004950:Esterases