Comparison between antigen-capture ELISA and conventional methods used for titration of infectious bursal disease virus
1996
Hassan, M.K. | Saif, Y.M. | Shawky, S.
Two antigen-capture enzyme-linked immunosorbent assays (polyclonal and monoclonal AC-ELISAs) were developed and evaluated for citration of infectious bursar disease viruses (IBDVs) propagated in different host systems, namely BGM-70 continuous cell line, primary chicken embryo fibroblast cells, and chicken bursa of Fabricius. The polyclonal system was more sensitive (P < 0.05) than the monoclonal system but both were specific as indicated by the negative results obtained with three non-IBDVs. The results revealed that the conventional systems used for titration of IBDVs (cell cultures and embryonating chicken eggs) were more sensitive than the polyclonal AC-ELISA.
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