华北农学报 ›› 2011, Vol. 26 ›› Issue (5): 83-86. doi: 10.7668/hbnxb.2011.05.017

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类圆环病毒因子P1结构蛋白表位肽抗体的制备及应用

温立斌1, 何孔旺1, 杨汉春2, 刘梦雅3   

  1. 1. 国家兽用生物制品工程技术研究中心, 江苏南京210014;
    2. 中国农业大学动物医学院, 北京100094;
    3. 香港中文大学
  • 收稿日期:2011-07-12 出版日期:2011-10-28
  • 作者简介:温立斌( 1967-) ,男,河北宣化人,副研究员,博士,主要从事动物分子病毒学与免疫学研究。
  • 基金资助:
    国家自然科学基金(30972184);江苏省自然科学基金(BK2008351)

Preparation and Application of Peptide Antibody against Porcine Circovirus-like Agent P1

WEN Li-bin1, HE Kong-wang1, YANG Han-chun2, LIU Meng-ya3   

  1. 1. Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences Key Laboratory of Animal Diseases Diagnostic and Immunology, Ministry of Agriculture National Center for Engineering Research of Veterinary Bio-products, Jiangsu 210014, China;
    2. College of Veterinary Medicine, China Agricultural University, Beijing 100094, China;
    3. Chinese University of Hong Kong, China
  • Received:2011-07-12 Published:2011-10-28

摘要: 旨为制备兔抗类猪圆环病毒因子P1的特异性抗体,对其在病原学方面的应用进行研究。采用人工合成选定的表位肽,将其与载体蛋白KLH偶联后免疫新西兰大白兔制备抗P1多克隆抗体,通过免疫组化对该多抗与P1的反应性进行检测。获得了抗P1多克隆抗体;免疫组化结果显示抗体可与P1病毒蛋白出现特异性反应。偶联后的P1表位肽具有免疫原性,可用于制备相应的抗体;制备的抗体特异性良好,可用于P1病原学方面的研究。

关键词: P1, 合成肽, 多克隆抗体

Abstract: To generate and investigate rabbit polyclonal antibody against porcine circovirus-like agent P1.The certain epitope peptides were chosen and synthesized,and then coupled to keyhole limpet hemocyanin(KLH)to increase antigenicity.New Zealand White Rabbits were immunized with KLH conjugated peptides.The polyclonal antibodies elicited were charactered by ELISA and tested by immunohistochemical techniques in etiological diagnosis of P1.The polyclonal antibodies against porcine circovirus-like agent P1 were generated successfully.Immunohistochemistry showed the antibodies could specifically react with P1 proteins.The synthesized aim peptides can be used to immunized rabbit in order to generate polyclonal antibodies against porcine circovirus-like agent P1.The antibodies prepared can be used as potential tools to study etiological diagnosis of P1.

Key words: P1, Synthesized peptides, Polyclonal antibody

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引用本文

温立斌, 何孔旺, 杨汉春, 刘梦雅. 类圆环病毒因子P1结构蛋白表位肽抗体的制备及应用[J]. 华北农学报, 2011, 26(5): 83-86. doi: 10.7668/hbnxb.2011.05.017.

WEN Li-bin, HE Kong-wang, YANG Han-chun, LIU Meng-ya. Preparation and Application of Peptide Antibody against Porcine Circovirus-like Agent P1[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2011, 26(5): 83-86. doi: 10.7668/hbnxb.2011.05.017.

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