Avian infectious bronchitis: demonstration of serum IgG- and IgM-neutralizing antibody by sucrose density-gradient centrifugation and mercaptoethanol reduction.
D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis*; D001798:Blood Proteins / Q000032:analysis; D001991:Bronchitis / Q000276:immunology / Q000662:veterinary*; D002499:Centrifugation, Density Gradient; D002645:Chickens; D003332:Coronaviridae / Q000276:immunology*; D007106:Immune Sera; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D007074:Immunoglobulin G / Q000032:analysis*; D007075:Immunoglobulin M / Q000032:analysis*; D007267:Injections; D008623:Mercaptoethanol / Q000494:pharmacology; D008722:Methods; D009500:Neutralization Tests; D011201:Poultry Diseases / Q000276:immunology*; D011817:Rabbits / Q000276:immunology; D014132:Trachea; D014777:Virus Diseases / Q000276:immunology / Q000662:veterinary*
D000914:Antibodies, Viral; D001798:Blood Proteins; D007106:Immune Sera; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D008623:Mercaptoethanol