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监测口蹄疫抗体的液相阻断ELISA法的改进和体会
引用本文:孙燕,黄洪英,骆璐,董春霞,杨泽林,曾政,熊仲良. 监测口蹄疫抗体的液相阻断ELISA法的改进和体会[J]. 动物检疫, 2012, 0(4): 58-60
作者姓名:孙燕  黄洪英  骆璐  董春霞  杨泽林  曾政  熊仲良
作者单位:重庆市动物疫病预防控制中心,重庆401120
摘    要:液相阻断ELISA(LBE)法由于具有高度的敏感性、特异性和重复性,目前被广泛应用于动物免疫抗体效果监测实践工作中,特别是为防控牛、羊亚洲I型口蹄疫(FMD)做出了积极的贡献。但该方法操作繁琐,稍有不慎就会导致实验结果发生偏差或试验失败,笔者就该方法应用于亚I型口蹄疫抗体检测中的改进和体会作一总结。

关 键 词:口蹄疫  液相阻断ELISA  免疫抗体

Improvement of liquid blocking ELISA and its application to FMD antibody detection
Sun Yan,Huang Hongying,Luo Lu,Dong Chunxia,Yang Zelin,Zeng Zheng,Xiong Zhongliang. Improvement of liquid blocking ELISA and its application to FMD antibody detection[J]. , 2012, 0(4): 58-60
Authors:Sun Yan  Huang Hongying  Luo Lu  Dong Chunxia  Yang Zelin  Zeng Zheng  Xiong Zhongliang
Affiliation:(Chongqing Animal Disease prevention and Control Center, Chongqing, 401120, China)
Abstract:As its high sensitivity, specificity and reproducibility, liquid blocking ELISA ( LBE ) method has been widely used m testing and monitoring of animal immune antibody in practice, and has made great contribution to prevention and control of foot-and- mouth disease (FMD) of cattle and sheep. But the method has fussy operation, and slight carelessness will lead to deviation or failure of experimental results, the authors make a summary of improvement of the method and its application to FMD antibody detection in experience.
Keywords:FMD  Liquid-phase blocking ELISA  Immune antibody
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