- Volume 20 Issue 2
Studies on Enzyme-linked Immunosorbent Assay(ELISA) for Detection of Antibody to Mycobacterium bovis in Serum and Milk
Enzyme-linked Immunosorbent Assay(ELISA)를 이용한 혈청 및 원유 중의 Mycobacterium bovis 항체 검출에 관한 연구
- Published : 1997.05.01
In order to supplement a diagnostic method for detection of infectious cattle to bovine tuberculosis, performed ELISA for detection of antibody to if bovis in serum and milk. The diagnostic efficacy of the established ELISA was compared with test of the tuberculin skin test for bovine tuberculosis. The positive corresponding rate of serum ELISA and tuberculin skin test showed 84.3%, milk ELISA and tuberculin skin test showed 75.0%, milk ELISA and serum ELISA showed 75.0% respectively. Comparison of the serum and milk to tuberculin antibody concentration in tuberculin positive cattle, the milk contained 1/100-1/150 concentration compared serum tuberculin concentration. The established ELISA was considered efficient for detection of antibodies to M bovis in serum and milk.