|本期目录/Table of Contents|

[1]付世杰,孙勇,王亚楠,等.重金属锌离子人工抗原的合成及抗体特性[J].江苏农业科学,2017,45(02):185-189.
 Fu Shijie,et al.Synthesis of artificial antigen and characteristics of polyclonal antibody of zinc ion[J].Jiangsu Agricultural Sciences,2017,45(02):185-189.
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重金属锌离子人工抗原的合成及抗体特性(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第45卷
期数:
2017年02期
页码:
185-189
栏目:
贮藏加工与检测分析
出版日期:
2017-01-20

文章信息/Info

Title:
Synthesis of artificial antigen and characteristics of polyclonal antibody of zinc ion
作者:
付世杰 孙勇 王亚楠 王自良
河南科技学院动物科学学院,河南新乡 453000
Author(s):
Fu Shijieet al
关键词:
重金属锌离子半抗原人工抗原抗体鉴定
Keywords:
-
分类号:
TS201.6
DOI:
-
文献标志码:
A
摘要:
研究锌离子人工抗原的合成及其多克隆抗体(pAb)的制备。用异硫氰酸苄基乙二胺四乙酸(ITCBE)螯合Zn2+合成Zn-ITCBE半抗原、异硫氰酯法制备免疫抗原Zn-ITCBE-BSA和包被原Zn-ITCBE-OVA,紫外分光光度法(UV)、SDS-PAGE和电感耦合等离子体原子发射光谱法(ICP-AES)进行鉴定;用Zn-ITCBE-BSA免疫Balb/c小鼠,间接ELISA测定Zn pAb效价,阻断ELISA鉴定其敏感性,交叉反应试验其特异性。结果表明,Zn-ITCBE-BSA偶联成功,Zn-ITCBE和BSA的分子结合比为25 ∶1,Zn pAb效价达到1 ∶(2.56×104),对Zn2+的IC50为9.23,与其他重金属离子的交叉反应率低,获得高价、敏感、特异的Zn pAb,为锌离子残留污染的免疫学检测方法的建立奠定基础。
Abstract:
-

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备注/Memo

备注/Memo:
收稿日期:2015-11-24
基金项目:国家科技支撑计划(编号:2011BAK10B01-15)。
作者简介:付世杰(1988—),男,河南新乡人,硕士,主要从事动物性食品安全快速免疫检测技术研究。E-mail:372677205@qq.com。
通信作者:王自良,博士,教授,硕士生导师,从事动物性食品安全快速检测技术研究。E-mail:15836090463@163.com。
更新日期/Last Update: 2017-01-20