Use of the gradient plate immunodiffusion technique.
D000818:Animals; D000937:Antigen-Antibody Reactions; D000941:Antigens / Q000032:analysis*; D011232:Chemical Precipitation; D004306:Dose-Response Relationship, Immunologic; D006801:Humans; D005779:Immunodiffusion / Q000379:methods; D051379:Mice; D011770:Pyruvate Kinase / Q000276:immunology*; D011817:Rabbits; D051381:Rats
D000941:Antigens; D011770:Pyruvate Kinase