title: Preparation and properties of human C1 inhibitor.
mesh_terms: D000818:Animals; D003166:Complement Activating Enzymes / Q000378:metabolism; D003172:Complement C1 / Q000378:metabolism; D003174:Complement C1 Inactivator Proteins / Q000302:isolation & purification* / Q000378:metabolism; D015922:Complement C1q; D015923:Complement C1r; D003173:Complement C1s; D006801:Humans; D013045:Species Specificity
chemical_list: D003172:Complement C1; D003174:Complement C1 Inactivator Proteins; D015922:Complement C1q; D003166:Complement Activating Enzymes; D015923:Complement C1r; D003173:Complement C1s