›› 2009, Vol. 36 ›› Issue (9): 126-130.

• 疾病防治 • 上一篇    下一篇

间接免疫细胞化学法快速检测新城疫病毒抗原的研究

彭明义1,程宝艳2,戴银1,程帮照1,张春玲1,余为一1   

  1. (1.安徽农业大学动物科技学院, 合肥 230036; 2.安徽省农业科学院畜牧兽医研究所, 合肥 230031)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-09-20 发布日期:2009-09-20
  • 通讯作者: 余为一

Detection of NDV Infection and Antigen Locationby Indirect Immunocytochemistry

PENG Ming-yi1, CHENG Bao-yan2, DAI Yin1, CHENG Bang-zhao1, ZHANG Chun-ling1, YU Wei-yi1   

  1. (1.College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China;2.Institute of Animal and Veterinary Science, Anhui Academy of Agricultural Science, Hefei 230031, China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-09-20 Published:2009-09-20
  • Contact: YU Wei-yi

摘要: 本研究旨在建立一种简单、方便、准确、特异的方法检测新城疫病毒(Newcastle disease virus, NDV)。比较间接HRP-免疫细胞化学法与间接免疫荧光法两种方法检测NDV在COS-7细胞中的定位。两种试验方法都可以检测到NDV主要定位在COS-7细胞的胞浆内。间接HRP-免疫细胞化学法检测NDV要求一抗滴度≤1∶100,间接免疫荧光法要求的滴度≤1∶100。间接HRP-免疫细胞化学法检测NDV要求二抗滴度≤1∶300,间接免疫荧光法要求的滴度≤1∶50。而且结果观察中间接HRP-免疫细胞化学法要比间接免疫荧光法方便。间接HRP-免疫细胞化学法进行NDV检测优于间接免疫荧光法,是一种简单、快捷、准确的适用于检测NDV的技术。

关键词: 免疫酶细胞化学法; 荧光细胞化学法; 间接; 新城疫病毒; 抗原定位

Abstract: The objective is to establish a simple, convenient, accurate, specific method to detect the NDV and detect the location of NDV in the COS-7 by comparing the indirect HRP-immunocytochemistry and indirect fluorescence immunocytochemistry. Both two experiment methods can detect the location of NDV and it was in the cell plasm of the COS-7. The indirect HRP-immunocytochemistry request the dilution of the first antibody is less than 1∶100, but the indirect fluorescence immunocytochemistry request the dilution of the first antibody is less than 1∶100. The indirect HRP-immunocytochemistry request the dilution of the second antibody is less than 1∶300, but the indirect fluorescence immunocytochemistry request the dilution of the second antibody is less than 1∶50. Further more, when detect the results that the indirect HRP-immunocytochemistry is more convenient than the indirect fluorescence immunocytochemistry. The indirect HRP-immunocytochemistry is simple, convenient, accurate and specific method to detect the NDV. 

Key words: immunoenzymatic celluar chemistry; immunofluorescence celluar chemistry; indirect; NDV; antigen localization

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