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北京石油化工学院2026年研究生招生接收调剂公告
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zhoudanlei

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[交流] 20金币求助一段蛋白PEG 修饰的翻译

研究采用基因工程方法在蛋白C末端引入自由巯基以及利用小分子特异性修饰在蛋白C末端引入亚胺基团的方法,实行目标蛋白的PEG定点修饰,获得稳定的修饰产物,为以后其它蛋白质药物的定点修饰奠定基础。
本项目的研究意义在于探讨两种药用蛋白质C末端的PEG定点修饰策略,获得相应的稳定性修饰产物,为以后其它蛋白质药物的定点修饰奠定基础,并克服现有的PEG修饰方法中存在的可控性差、修饰产物不均一的缺点。
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onlliu

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zhoudanlei(金币+20,VIP+0): 11-16 12:21
专业词汇自己校一下吧!

In order to implement PEG fixed-point modification of target protein and achieve stable product of modification, as well as to lay the foundation for the future fixed-point modifications of other protein medicines, the introduction of free hydrosulfide group into protein C-terminal using approach of genetic engineering, and the introduction of imino group into protein C-terminal using modification of small molecular specificity are studied.

The significance of this project is to explore the approaches of PEG fixed-point modification of two kinds of pharmaceutical protein C-terminals, to achieve resulting stable products of modification, to lay the foundation for the future fixed-point modifications of other protein medicines, and to overcome shortcomings existing in present approaches of PEG modification, e.g., poor controllability and uneven products of modification.
2楼2009-11-13 22:54:33
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