FOOD SCIENCE ›› 2009, Vol. 30 ›› Issue (2 ): 154-158.doi: 10.7506/spkx1002-6630-200902032

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Preparation of Ciprofloxacin Antiserum and Its Determination by Enzyme-linked Immunosorbent Assay (ELISA)

ZENG Hua-jin1, YANG Ran2, QU Ling-bo2,3,*, LI Fei-fei2, LI Jian-jun2   

  1. (1. College of Pharmaceutical, Zhengzhou University, Zhengzhou 450001, China ;2. Department of Chemistry, Zhengzhou
    University, Zhengzhou 450052, China ;3. Industry University of Henan, Zhengzhou 450001, China)
  • Received:2007-12-07 Revised:2008-09-17 Online:2009-01-15 Published:2010-12-29
  • Contact: ZENG Hua-jin1 E-mail:sunny-zhj@163.com

Abstract:

Immunogen ciprofloxacin-bovine serum albumin (BSA) and coating antigen ciprofloxacin-ovum albumin (OVA) were prepared by a carbodiimide method and a succinic anhydride method, respectively. The polyclonal antiserum was produced from big ear rabbits immunized with conjugates ciprofloxacin-BSA. As a reagent, the antiserum was also determined with indirect ELISA method and the working range of this method extended from 0.05μg/ml to 10μg /ml (r=0.998). In a comparison of the assay results obtained by ELISA and high performance liquid chromatography (HPLC), there is a good correlation between these two methods.

Key words: ciprofloxacin, antiserum, ELISA

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