Preparation of anti-cea and anti-goat gamma-globulin sera for radioimmunologic assay of carcinoembryonic antigen.
Goats were immunized with purified carcinoembryonic antigen, and the suitability of the antisera for clinical assays of carcinoembryonic antigen was characterized. Reactivity of equine sera to goat gamma-globulin as a precipitating factor in the radioimmunologic double antibody technique was also evaluated.
D000818:Animals; D000917:Antibody Formation; D002272:Carcinoembryonic Antigen / Q000032:analysis*; D003106:Colon / Q000276:immunology; D006041:Goats / Q000276:immunology; D007106:Immune Sera; D008722:Methods; D011863:Radioimmunoassay; D005719:gamma-Globulins
D002272:Carcinoembryonic Antigen; D007106:Immune Sera; D005719:gamma-Globulins