The glomerular mesangium.
D000818:Animals; D000936:Antigen-Antibody Complex; D000941:Antigens; D001485:Basement Membrane; D002196:Capillaries; D006801:Humans; D007074:Immunoglobulin G; D007678:Kidney Glomerulus / Q000033:anatomy & histology / Q000098:blood supply / Q000276:immunology / Q000378:metabolism / Q000502:physiology / Q000648:ultrastructure; D007700:Kinetics; D046911:Macromolecular Substances; D010587:Phagocytosis
D000936:Antigen-Antibody Complex; D000941:Antigens; D007074:Immunoglobulin G; D046911:Macromolecular Substances