title: Ability to activate complement is not required for the detection of immune complexes by the fluid-phase C1q binding assay.
mesh_terms: D000478:Alkylation; D000936:Antigen-Antibody Complex / Q000032:analysis*; D002499:Centrifugation, Density Gradient; D003166:Complement Activating Enzymes / Q000378:metabolism; D003167:Complement Activation; D015922:Complement C1q; D003168:Complement Fixation Tests; D004229:Dithiothreitol / Q000494:pharmacology; D005033:Ethylmaleimide / Q000494:pharmacology; D006358:Hot Temperature; D006801:Humans; D007074:Immunoglobulin G / Q000378:metabolism; D011092:Polyethylene Glycols / Q000494:pharmacology; D011485:Protein Binding
chemical_list: D000936:Antigen-Antibody Complex; D007074:Immunoglobulin G; D011092:Polyethylene Glycols; D015922:Complement C1q; D003166:Complement Activating Enzymes; D005033:Ethylmaleimide; D004229:Dithiothreitol