title: Modulation of the antigenicity of C1r and C1s by C1 inactivator.
mesh_terms: D000799:Angioedema / Q000235:genetics / Q000276:immunology*; D000941:Antigens; D002499:Centrifugation, Density Gradient; D003172:Complement C1; D003174:Complement C1 Inactivator Proteins; D006801:Humans
chemical_list: D000941:Antigens; D003172:Complement C1; D003174:Complement C1 Inactivator Proteins