title: Fixation of frog and guinea pig complement by antibodies from the bullfrog, Rana catesbeiana.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000276:immunology*; D000918:Antibody Specificity; D000956:Antigens, Viral / Q000276:immunology; D001435:Bacteriophages / Q000276:immunology; D003172:Complement C1 / Q000276:immunology; D003168:Complement Fixation Tests; D003165:Complement System Proteins / Q000276:immunology*; D006168:Guinea Pigs / Q000276:immunology; D007136:Immunoglobulins / Q000276:immunology; D008970:Molecular Weight; D011892:Rana catesbeiana / Q000276:immunology*
chemical_list: D000906:Antibodies; D000956:Antigens, Viral; D003172:Complement C1; D007136:Immunoglobulins; D003165:Complement System Proteins