生物技术通报 ›› 2016, Vol. 32 ›› Issue (12): 40-46.

• 技术与方法 • 上一篇    下一篇

亲和分离技术中亲和配基的研究进展

曾嵘1,靳步昆2,阮涛2,吴优2,侯亚利2,龚志伟2,杨忠华2   

  1. 1. 湖北大学化学化工学院,武汉 430062;
    2. 武汉科技大学化学工程与技术学院,武汉 430081
  • 收稿日期:2016-03-18 出版日期:2016-12-25 发布日期:2016-12-07
  • 作者简介:曾嵘,女,讲师,研究方向:膜分离技术;E-mail:rongZengco@163.com;靳步昆同为本文第一作者
  • 基金资助:
    国家自然科学基金项目(21376184)

The Progress of Affinity Ligand in Affinity Separation Technology

ZENG Rong1,JIN Bu-Kun2,RUAN Tao2,WU You2,HOU Ya-Li2,GONG Zhi-Wei2,YANG Zhong-Hua2   

  1. 1. College of Chemistry and Chemical Engineering,Hubei University,Wuhan 430062;
    2. College of Chemical Engineering and Technology,Wuhan University of Science and Technology,Wuhan 430062
  • Received:2016-03-18 Published:2016-12-25 Online:2016-12-07

摘要: 亲和分离技术在蛋白质的分离纯化过程中发挥着越来越重要的作用,开发合适的配基是亲和分离的关键。按生物大分子亲和配基、小分子亲和配基、金属亲和配基三大类对亲和配基的研究情况进行综述,重点介绍其发展现状、作用机理以及目前存在的主要问题,并对亲和配基未来发展进行展望,旨为将其更好地应用于实际生产。

关键词: 亲和, 纯化, 层析, 配基, 特异性吸附

Abstract: Affinity separation technology plays an increasingly important role in the proteins separation and purification field. Development of an appropriate ligand is the critical factor for affinity separation technology. In this work,the current research progress of the affinity ligand is reviewed according to three categories i.e. biological macromolecules affinity ligands,small molecule affinity ligands and metal iron affinity ligand. The current progress of each kind of ligand,its action mechanism and its deficiency are highlighted. Also,the prospect for development of affinity ligands is also given.

Key words: Specific adsorption, affinity, purification, chromatography, ligand

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