J4 ›› 2012, Vol. 50 ›› Issue (02): 356-360.

• 生命科学 • 上一篇    下一篇

整合素连接激酶相关磷酸酶(ILKAP)抗体的制备及其特异性分析

张应玖1, 亓晓艳1, 周旺1, 郑宇1, 韩树海2   

  1. 1. 吉林大学 分子酶学工程教育部重点实验室, 长春 130012;2. 吉林大学 白求恩第一医院麻醉科, |130021
  • 收稿日期:2011-11-03 出版日期:2012-03-26 发布日期:2012-03-21
  • 通讯作者: 韩树海 E-mail:zyjiujiu@yahoo.com.cn

Preparation and Specificity of AntiILKAP Antibody

ZHANG Yingjiu1, QI Xiaoyan1, ZHOU Wang1, ZHENG Yu1, HAN Shu hai2   

  1. 1. Key Laboratory of Molecular Enzymology and Engineering of Ministry of Education, Jilin University,Changchun 130012, China|2. Department of Anesthesiology, First Hospital, Jilin University, Changchun 130021, China
  • Received:2011-11-03 Online:2012-03-26 Published:2012-03-21
  • Contact: HAN Shu hai E-mail:zyjiujiu@yahoo.com.cn

摘要:

以整合素连接激酶相关磷酸酶(ILKAP)全蛋白为抗原, 采用腿部肌肉注射和耳缘静脉注射相结合的方法对新西兰大白兔进行免疫, 共免疫6次, 最
终获得ILKAP抗血清. 采用Protein A agrose柱纯化抗体, 获得ILKAP的多克隆抗体. 免疫印迹分析表明, 所获得的ILKAP多克隆抗体具有较高的特异性, 间接ELISA方法测定ILKAP多克隆抗体的滴度为1 ∶1 600. 免疫荧光分析表明, 所获得的ILKAP多克隆抗体在细胞水平应用效果较好.

关键词: 整合素连接激酶相关磷酸酶(ILKAP), 抗血清, 抗体, 滴度, 特异性

Abstract:

Two rabbits were immunized six times with the whole integrinlinked kinaseassociated phosphatase (ILKAP) protein as antigen by intramuscular and intravenous injections, and the antiserum against ILKAP was obtained. Then, antiILKAP polyclonal antibody was prepared via Protein A agrose column. Western blot analysis shows that the antiILKAP polyclonal antibody had higher specificity, and the antibody titer came to 1 ∶1 600 via indirect enzymelinked immunosorbent assay (indirect ELISA). Immunofluorescence analysis demonstrates that the prepared ILKAP polyclonal antibody had a good application in cell researches.

Key words: integrinlinked kinaseassociated phosphatase (ILKAP), antiserum, antibody, titer, specificity

中图分类号: 

  • Q556