title: C1q.
mesh_terms: D000818:Animals; D001001:Anura; D002417:Cattle; D002852:Chromatography, Ion Exchange; D003166:Complement Activating Enzymes / Q000302:isolation & purification*; D003172:Complement C1 / Q000096:biosynthesis; D015922:Complement C1q; D006801:Humans; D008722:Methods; D011817:Rabbits; D051381:Rats
chemical_list: D003172:Complement C1; D015922:Complement C1q; D003166:Complement Activating Enzymes