title: Immunochemical and functional analysis of a complete C1q deficiency in man: evidence that C1r and C1s are in the native form, and that they reassociate with purified C1q to form macromolecular C1.
mesh_terms: D000818:Animals; D002648:Child; D003172:Complement C1 / Q000172:deficiency* / Q000276:immunology; D003174:Complement C1 Inactivator Proteins; D003176:Complement C3; D003181:Complement C4; D011415:Complement Factor B; D006801:Humans; D007123:Immunoelectrophoresis, Two-Dimensional; D046911:Macromolecular Substances; D008297:Male; D009994:Osmolar Concentration; D012756:Sheep
chemical_list: D003172:Complement C1; D003174:Complement C1 Inactivator Proteins; D003176:Complement C3; D003181:Complement C4; D046911:Macromolecular Substances; D011415:Complement Factor B