Department of Epidemiology and Preventive Medicine College of Veterinary Science, G.B. Pant University of Agriculture and Technology, Pantnagar-263 145, India.
For characterization of somatic antigen and excretory-secretory antigen, SDS-PAGE was performed and in spite of 15 kDa, 28 kDa, 30 kDa- and 62 kDa molecular weight common antigens, few unique bands in each antigen were also determined.
SDS-Page, kDa, Antigen, Poly peptide pattern
