| 环丙沙星人工抗原的合成与鉴定 |
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| 引用本文： | 周玉,李岩松,王哲,谭建华,柳增善.环丙沙星人工抗原的合成与鉴定[J].中国兽医学报,2006,26(2):200-203. |
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| 作者姓名： | 周玉 李岩松 王哲 谭建华 柳增善 |
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| 作者单位： | 1. 吉林大学,畜牧兽医学院,吉林,长春,130062
2. 军事医学科学院,军事兽医研究所,吉林,长春,130062 |
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| 摘 要： | 采用碳二亚胺法将半抗原环丙沙星与卵清蛋白和牛血清白蛋白进行偶联。采用非变性凝胶电泳法和紫外分光光度法对偶联物中环丙沙星与载体蛋白的分子结合比进行分析。紫外分光光度法表明，环丙沙星与卵清蛋白和牛血清白蛋白的分子结合比分剐为6：1和13：1。非变性凝胶电泳显示，即使只有6个环丙沙星分子与栽体蛋白偶联，偶联物在凝胶中的迁移轨迹与栽体蛋白和偶联剂处理的载体蛋白对照样品均有明显不同。结果表明，非变性凝胶电泳法和紫外分光光度法可用于环丙沙星与卵清蛋白和牛血清白蛋白分子结合比的定性分析和定量分析。
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| 关 键 词： | 环丙沙星 半抗原 载体蛋白 分子结合比 非变性凝胶电泳 |
| 文章编号： | 1005-4545(2006)02-0200-04 |
| 收稿时间： | 2004-08-30 |
| 修稿时间： | 2004年8月30日 |
Synthesis and Identification of the Antigens for Ciprofloxacin |
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| ZHOU Yu,LI Yan-song,WANG Zhe,TAN Jian-hua,LIU Zeng-shan.Synthesis and Identification of the Antigens for Ciprofloxacin[J].Chinese Journal of Veterinary Science,2006,26(2):200-203. |
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| Authors: | ZHOU Yu LI Yan-song WANG Zhe TAN Jian-hua LIU Zeng-shan |
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| Institution: | 1. College of Animal Science and Veterinary Medicine, Jilin University ,Changchun 130062, China ; 2. Military Veterinary Institute, Academy of Military Medical Sciences, Changchun 130062, China |
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| Abstract: | Hapten-carrier protein conjugates were made using ciprofloxacin(CPFX) and two carrier proteins by(1-ethyl)-3-(3-dimethylaminopropyl)-carbodiimide hydrochloride(EDC) method.Ultraviolet spectrophotometry were used to demonstrated that the molecule conjugate ratio of CPFX to ovalbumin(OVA) and bovine serum albumin(BSA) are 6:1 and 13:1 respectively.Nondenaturing gel electrophoresis results revealed that the conjugate band migrates differently from that of the carrier protein alone and of the EDC-treated protein when as few as 6 molecules of CPFX are attached to the carrier protein.The results indicate that nondenaturing gel electrophoresis and ultraviolet spectrophotometry can be employed to analyze the molecule coupling ratio of CPFX to carrier proteins qualitatively and quantitatively. |
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| Keywords: | ciprofloxacin hapten carrier protein molecule coupling ratio nondenaturing gel electrophoresis |
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