ELISA KIT FOR DIAGNOSING INFECTIOUS BURSAL DISEASE (IBD) AND METHOD USING THE SAME

摘要

The present invention relates to an ELISA kit for diagnosing infectious bursal disease (IBD). In particular, the present invention provides an indirect ELISA kit comprising recombinant VP2H or VP3 as the antigen for detecting anti-IBDV antibodies in serum samples. The present invention relates to a method for diagnosing infectious bursal disease (IBD) by using the ELISA kit. The present invention also provides a method for preparing the recombinant VP3 protein with high recovery yield in E. coli expression system.