Suppr超能文献

用于蛋白质检测的表位分子印迹聚合物研究进展:综述

Advances in epitope molecularly imprinted polymers for protein detection: a review.

作者信息

Wang Xindi, Chen Gang, Zhang Pan, Jia Qiong

机构信息

College of Chemistry, Jilin University, Changchun, 130012, P. R. China.

出版信息

Anal Methods. 2021 Apr 14;13(14):1660-1671. doi: 10.1039/d1ay00067e. Epub 2021 Apr 6.

Abstract

Epitope molecularly imprinted polymers (EMIPs) are novel imprinted materials using short characteristic peptides as templates rather than entire proteins. To be specific, the amino acid sequence of the template peptide is the same as an exposed N- or C-terminus of a target protein, or its amino acid composition and sequence replicate a similar conformational arrangement as the same amino acid residues on the surface of the target protein. EMIPs have a good application prospect in protein research. Herein, we focus on classification of epitope imprinting techniques, methods of epitope immobilization on matrix materials including boronate affinity immobilization, covalent bonding immobilization, physical adsorption immobilization and metal ion chelation immobilization, and application of EMIPs in peptides, proteins, target imaging and target therapy fields. Finally, the main problems and future development are summarized.

摘要

表位分子印迹聚合物(EMIPs)是一种新型的印迹材料,它使用短特征肽作为模板,而非完整蛋白质。具体而言,模板肽的氨基酸序列与目标蛋白暴露的N端或C端相同,或者其氨基酸组成和序列复制了与目标蛋白表面相同氨基酸残基相似的构象排列。EMIPs在蛋白质研究中具有良好的应用前景。在此,我们重点关注表位印迹技术的分类、表位在基质材料上的固定方法,包括硼酸酯亲和固定、共价键固定、物理吸附固定和金属离子螯合固定,以及EMIPs在肽、蛋白质、靶向成像和靶向治疗领域的应用。最后,总结了主要问题和未来发展方向。

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验