title: C4 binding to artificial systems.
mesh_terms: D000818:Animals; D000936:Antigen-Antibody Complex / Q000378:metabolism; D003172:Complement C1 / Q000378:metabolism*; D003181:Complement C4 / Q000378:metabolism*; D004912:Erythrocytes / Q000276:immunology / Q000378:metabolism*; D006801:Humans; D007136:Immunoglobulins / Q000378:metabolism; D010047:Ovalbumin / Q000276:immunology; D011134:Polysaccharides / Q000378:metabolism*; D011485:Protein Binding; D012685:Sepharose / Q000378:metabolism*; D012756:Sheep
chemical_list: D000936:Antigen-Antibody Complex; D003172:Complement C1; D003181:Complement C4; D007136:Immunoglobulins; D011134:Polysaccharides; D010047:Ovalbumin; D012685:Sepharose