[Antibody activity of immunoglobulin].
D000937:Antigen-Antibody Reactions; D001323:Autoantibodies; D001789:Blood Group Antigens; D003165:Complement System Proteins; D005455:Fluorescent Antibody Technique; D006801:Humans; D007136:Immunoglobulins; D013587:Syphilis / Q000276:immunology; D005719:gamma-Globulins
D001323:Autoantibodies; D001789:Blood Group Antigens; D007136:Immunoglobulins; D005719:gamma-Globulins; D003165:Complement System Proteins