title: Effect of aging of serum on quantitation of complement component C3.
mesh_terms: D001322:Autoanalysis; D001793:Blood Preservation; D003165:Complement System Proteins / Q000032:analysis*; D004355:Drug Stability; D004492:Edetic Acid; D000939:Epitopes; D005069:Evaluation Studies as Topic; D005898:Glass; D006801:Humans; D007106:Immune Sera / Q000592:standards; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D008722:Methods; D009393:Nephritis / Q000097:blood / Q000175:diagnosis; D010587:Phagocytosis; D010969:Plastics; D012712:Serum Globulins / Q000032:analysis*; D013696:Temperature; D013997:Time Factors
chemical_list: D000939:Epitopes; D007106:Immune Sera; D010969:Plastics; D012712:Serum Globulins; D003165:Complement System Proteins; D004492:Edetic Acid