《中国畜牧兽医》 ›› 2016, Vol. 43 ›› Issue (8): 2156-2163.doi: 10.16431/j.cnki.1671-7236.2016.08.031

• 疾病防治 • 上一篇    下一篇

INH表位多肽疫苗抗体间接ELISA测定方法的建立及优化

张玲玲1, 岳耀敬1, 冯瑞林1, 李红峰2, 郭婷婷1, 袁超1, 牛春娥1, 刘建斌1, 孙晓萍1, 韩吉龙1, 刘善博1, 杨博辉1   

  1. 1. 中国农业科学院兰州畜牧与兽药研究所, 中国农业科学院羊育种工程技术研究中心, 兰州 730050;
    2. 甘肃省武威市天祝县畜牧技术推广站, 天祝 733200
  • 收稿日期:2015-11-23 出版日期:2016-08-20 发布日期:2016-08-23
  • 通讯作者: 杨博辉 E-mail:yangbh2004@163.com
  • 作者简介:张玲玲(1989-),女,河南开封人,硕士生,研究方向:动物繁殖调控,E-mail:15890388385@163.com
  • 基金资助:

    甘肃省青年自然基金“非繁殖季节GnIH基因免疫对藏羊卵泡发育的调节机制”;国家绒毛用羊产业技术体系分子育种岗位(CARS-40-03);中国农业科学院“细毛羊资源与育种”创新工程(CAAS-ASTIP-2015-LIHPS)

Establishment and Optimization of INH Epitope Peptide Vaccine for Detection of Antibody

ZHANG Ling-ling1, YUE Yao-jing1, FENG Rui-lin1, LI Hong-feng2, GUO Ting-ting1, YUAN Chao1, NIU Chun-e1, LIU Jian-bin1, SUN Xiao-ping1, HAN Ji-long1, LIU Shan-bo1, YANG Bo-hui1   

  1. 1. Lanzhou Institute of Animal Science & Veterinary Pharmaceutics, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China;
    2. Tianzhu County Animal Husbandry Technology Extending Stations, Tianzhu 733200, China
  • Received:2015-11-23 Online:2016-08-20 Published:2016-08-23

摘要:

本试验在间接ELISA的基础上建立了一种检测抑制素(inhibit hormone, INH)表位多肽疫苗抗体的方法并对ELISA试剂盒进行优化,为今后测定主动免疫后细毛羊体内INH表位多肽疫苗抗体提供理论参考。在前人研究的基础上,采用间接ELISA法测定血清中INH表位多肽疫苗抗体的含量,通过对不同试验条件的控制摸索出最佳试验条件,即以脱脂奶粉为封闭液,INH及GnIH以表位多肽疫苗抗体稀释度为20 000倍,最佳反应时间60 min,最佳显色时间为15 min。本试验建立了一种检测细毛羊体内INH及GnIH抗体的方法,为今后对INH表位多肽疫苗抗体的研究提供了参考。

关键词: 抑制素; 细毛羊; 主动免疫; 生殖激素

Abstract:

In this study, an indirect ELISA method was established to detect inhibin hormone (INH) epitope peptide vaccine antibody, it would provide oretical reference for the determination of Fine-wool sheep after active immune body INH epitope peptide vaccine antibody. On the basis of the predecessors, using indirect ELISA method to determinate serum INH epitope peptide antibody levels of sheep, and through control different experimental conditions to look for the best experimental conditions. Through explorating the experimental conditions, finally, the testing experiment conditions were determined, which was blocked solution with skimmed milk powder, INH and GnIH synthetic peptides dilution degrees for 20 000 times, the optimum reaction time was 60 min, the best color action time was 15 min. In this experiment, a kind of method to detection antibody in the body after INH active immune sheep was built, it would provide a reference for future research.

Key words: inhibin hormone; Fine-wool sheep; active immunization; reproductive hormone

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