title: Antibody activity in various classes of hedgehog immunoglobulins.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000032:analysis*; D002848:Chromatography, DEAE-Cellulose; D002850:Chromatography, Gel; D003956:Dialysis; D006364:Hedgehogs / Q000276:immunology*; D006386:Hemagglutination Tests; D006801:Humans; D006968:Hypersensitivity, Delayed; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D007136:Immunoglobulins / Q000032:analysis*; D010434:Pepsin A; D011817:Rabbits / Q000276:immunology; D012463:Saliva / Q000276:immunology; D012713:Serum Sickness / Q000276:immunology; D012756:Sheep / Q000276:immunology
chemical_list: D000906:Antibodies; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007136:Immunoglobulins; D010434:Pepsin A