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马疱疹病毒抗体间接ELISA检测方法的建立

作  者:
宋焕堂;孙建华;杜润慈;刘建华;冉多良
单  位:
山东泰安艾迪欧药业有限公司;新疆农业大学动物医学学院
关键词:
马鼻肺炎;马疱疹病毒;间接ELISA
摘  要:
为建立一种检测马疱疹病毒抗体间接ELISA方法,采用纯化后的马疱疹病毒1型和马疱疹病毒4型g D蛋白作为抗原,经方阵滴定法优化ELISA反应条件,并对该方法进行特异性和重复性试验。结果显示,使用此方法检测其他马常见病毒病阳性血清均为阴性;组内、组间变异系数均小于10%。采用建立的方法与国外商品化的马疱疹病毒诊断试剂盒对送检的300份马血清进行检测比较,两者符合率为95%。结果表明,本次试验建立的间接ELISA方法可以用来检测马疱疹病毒抗体,为马鼻肺炎的防控工作提供技术支撑。
译  名:
Establishment of indirect ELISA for detection of antibodies against equine herpesviruses
作  者:
SONG Huantang;SUN Jianhua;DU Runci;LIU Jianhua;RAN Duoliang;College of Veterinary Medicine,Xinjiang Agricultural University;AiDiou Pharmaceutical Company Limited;
关键词:
equine rhinopneumonitis;;equine herpesviruses;;indirect ELISA
摘  要:
In order to establish an indirect ELISA method for detection of equine herpesvirus antibody,the glycoprotein D( g D) of equine herpesviruses type 1( EHV1) and equine herpesviruses type 4( EHV4) with specific epitope was used as a detection antigen.After optimizing ELISA reaction conditions,an indirect ELISA method was successfully developed.Specificity and reproducibility tests were determined.The results showed that the EHV g D only reacted with antibodies against EHV,but not with antibodies against EIV,EIAV and EAV.The intra-batch and inter-batch variation coefficiencies were lower than 10%.Agreement rate of the indirect ELISA relative to commercial EHV antibody kit was above 95% in detection of 300 horse sera.The results indicated that the indirect ELISA method could be used for detection of the antibody against EHV,which offers a technological support for control of equine rhinopneumonitis.

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