Serodiagnosis of viral hepatitis A: Rise in antibody titre and evaluation of three methods for detecting early and late antibodies

摘要: A serological investigation was made on patients with viral hepatitis and individuals with, a past history of this disease. Titration antibody in sequential samples found to be no help diagnosis. Separation early (IgM) from late (IgG) antibodies by protein or 2-mercaptoethanol did not prove convenient for the serodiagnosis. chromatographic separation satisfactory, equivalent radioimmunoassay IgM-antibodies.