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华北农学报 1993
Applicationofmonoclonalantibodiesagainstchickeninfectiousbursaldiseasevirus(IBDV)DOI: 10.7668/hbnxb.1993.S2.024, PP. 135-139 Keywords: infectiousbursaldisease,virus,monoclone,chicken Abstract: PreliminarystudyhasbeenmadetotestwetherthreestrainsMcAb(1B1,5D6,6D8)areagainstthesameantigendeterminant.ThrougnELISAadditiveandcompetitionexpeiments,itprovedthatthesethreestrainsareagainstdifferentantigendeterminant.Theresultofpositiveserumantigencomponentanalysiswith2strainsIBDVMcAbshowedthatsampleIBDpositiveserumhadobviousinhibitionagainstcombinationof5D6McAbwithcorrespondingantigen.TheresultsofsubstitutionofcorrespondingcomponentinELISAinhibitionexperimentandcompari-sonofnon-IBDserum(SPFchickenserum,ND,MD,IApositiveserum)provedthatIBDanti-serumwastheonlyoneshowinginhibitionagainst5D6McAb.ComparisonwithAGPandelectro-microscopeobservationshowedthatELISAinhibitionexperimentwascharacterisedbyhigh-specificity,rapidityandsensitiveness.799serumsamplesweretestedwithELISAinhibitionanddoubleimmunodiffusion(AGP)experiments.
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