数字农科院2.0

Identification of a novel bluetongue virus 1-specific B-cell epitope using a monoclonal antibody against the VP2 protein

文献类型: 外文期刊

作者: Wei, P.;Sun, E. C.;Liu, N. H.;Yang, T.;Xu, Q. Y.;Zhao, J.;Qin, Y. L.;Feng, Y. F.;Li, J. P.;Wang, W. S.;Zhang, C. Y.;Wu, D. L.;Wei, P.;Sun, E. C.;Zhao, J.;Qin, Y. L.;Li, J. P.;Wang, W. S.;Yang, T.;Feng, Y. F.;Zhang, C. Y.

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期刊名称: ARCHIVES OF VIROLOGY

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收录情况: SCI

摘要: Bluetongue virus (BTV) VP2 is an important antigenic protein that can be used for the differential diagnosis of different BTV serotypes. Here, we generated a serotype-specific monoclonal antibody (mab) against BTV1. A series of peptides synthesized based on the amino acid sequence of BTV1 VP2 were screened to define 115AQPLKVGL122 as the minimal linear peptide epitope recognized by mab 4B6. Using an immunofluorescence assay (IFA), we found that mab 4B6 reacted strongly with BTV1, but did not react with other BTV serotypes (BTV2-24). The 4B6 will serve as a novel reagent in the development of diagnostic tests for BTV1 infection.

分类号: R37

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