Site-specific Bioconjugations: The Chemistry Origin and Their Applications
人们在构建针对天然氨基酸的共价交联上耗费了相当多的精力,但是只有少数几个位点特异性的方法获得了成功。生物体系中存在各种能发生反应的化学基团,包括蛋白上的氨基酸残基以及其他生物分子。从这些反应基团中特异性地找到特定蛋白上的特定氨基酸残基,是构建共价交联方法时最主要的挑战。与化学家们构建的反应不同的是,生物体中大部分的酶采用先特异性识别再发生反应的策略。受到酶的启发,我们设计了临近效应诱导的反应模式。该模式的反应有机地结合了特异性识别和适当的反应活性,只有当反应基团被拉到足够近时才会发生反应。我们首先将这一模式应用于亲核性最强的三个氨基酸残基上:半胱氨酸、酪氨酸和赖氨酸。 === 目前,半胱氨酸的...
Other Authors: | Huang, Feng (author.) |
---|---|
Format: | Others |
Language: | English Chinese |
Published: |
2016
|
Subjects: | |
Online Access: | http://repository.lib.cuhk.edu.hk/en/item/cuhk-1292189 |
Similar Items
-
Arylation chemistry for bioconjugation
by: Zhang, Chi, et al.
Published: (2020) -
Continuous flow chemistry: applications in chemistry education and bioconjugation.
Published: () -
Exploration and Applications of Boron Mediated Bioconjugation Chemistries:
by: Li, Kaicheng
Published: (2020) -
Insights into dynamic covalent chemistry for bioconjugation applications
by: Wang, Shujiang
Published: (2017) -
Site-Specific Fluorogenic Protein Labelling Agent for Bioconjugation
by: Kelvin K. Tsao, et al.
Published: (2020-02-01)