title: Three simple ways to detect antibody-antigen complex on flat surfaces.
mesh_terms: D000418:Albumins; D000906:Antibodies / Q000032:analysis*; D000936:Antigen-Antibody Complex; D000937:Antigen-Antibody Reactions; D005340:Fibrinogen; D007106:Immune Sera; D008722:Methods; D013194:Staining and Labeling; D013635:Tantalum; D014867:Water
chemical_list: D000418:Albumins; D000906:Antibodies; D000936:Antigen-Antibody Complex; D007106:Immune Sera; D014867:Water; D013635:Tantalum; D005340:Fibrinogen