Antibody — definition

1. antibody (Noun)

antibody (Noun) — Any of a large variety of proteins normally present in the body or produced in response to an antigen which it neutralizes, thus producing an immune response.

protein ABO antibodies Forssman antibody Ig Rh antibody agglutinin alloantibody antitoxin autoantibody heterophil antibody heterophile antibody immune gamma globulin immune globulin immune serum globulin immunoglobulin isoantibody monoclonal monoclonal antibody opsonin precipitin active site