食品科学 ›› 2004, Vol. 25 ›› Issue (12): 169-172.

• 营养卫生 • 上一篇    下一篇

食品中残留盐酸克伦特罗免疫原的合成与鉴定

 胥传来, 王武康, 贺铁明   

  1. 江南大学食品学院
  • 出版日期:2005-12-15 发布日期:2011-10-24

Synthesis and Identification of Immunogen Clenbuterol Residues in Foods

 XU  Chuan-Lai, WANG  Wu-Kang, HE  Tie-Ming   

  1. School of Food Science and Technology,Southern Yangtze University
  • Online:2005-12-15 Published:2011-10-24

摘要: 盐酸克伦特罗是一种只具有免疫反应性不具有免疫原性的小分子半抗原。本文采用重氮化法将其与牛血清白蛋白交联,用紫外扫描和SDS变性凝胶电泳方法检验。并用合成的CL_BSA免疫小鼠,经ELISA检验,小鼠产生了针对CL的抗体,表明合成的CL_BSA复合物具有免疫原性,为盐酸克伦特罗单克隆抗体的制备及其检测试剂盒的研制奠定了基础。

关键词: 盐酸克伦特罗, 重氮化法, 交联

Abstract: Clenbuterol is a small molecular hapten that has immunoreactivity but hasn’t immunogenicity. It is coupled with bovine serum albumin by diazotization in this article. And the Clenbuterol_BSA conjugate is identified by ultra violet scan, SDS- PAGE and indirect inhibited ELISA .The results demonstrated that the Clenbuterol_BSA conjugate has immunogenicity which is good for next monoclonal antibody preparation and the research of ELISA kit .

Key words:  Clenbuterol, diazotion, conjuate