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Chemistry
自组装多胺基多肽 Amphiphiles (PPAs) 及相关生物材料的简易合成协议
自组装多胺基多肽 Amphiphiles (PPAs) 及相关生物材料的简易合成协议
JoVE Journal
Chemistry
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JoVE Journal Chemistry
Facile Protocol for the Synthesis of Self-assembling Polyamine-based Peptide Amphiphiles (PPAs) and Related Biomaterials

自组装多胺基多肽 Amphiphiles (PPAs) 及相关生物材料的简易合成协议

Full Text
8,526 Views
08:55 min
June 25, 2018

DOI: 10.3791/57908-v

Mehdi Bin Samad1, Krishnaiah Maddeboina1, Nathalia Rodrigues de Almeida1, Martin Conda-Sheridan1

1Department of Pharmaceutical Sciences,University of Nebraska Medical Center

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Please note that some of the translations on this page are AI generated. Click here for the English version.

多胺基肽 amphiphiles (PPAs) 的合成是一个重要的挑战, 由于存在多种胺氮, 这需要明智地使用保护组来掩盖这些反应功能。本文介绍了一种简便的制备这些新型自组装分子的方法。

这种方法可以回答有关如何将肽两亲物装饰为多胺以及使用八角形保护基团的关键问题该技术的主要优点是,您可以使用包含多个反应侧的未受保护的化学结构单元生成杂交肽两亲物。演示该程序的是 Conda Sheridan 实验室的实验室学生 Mehdi、Nathalia 和 Krishnaiah。首先,仔细称出 2-氯三苯基氯化物树脂,将树脂置于容量为 50 毫升的烧结、中等孔隙率的合成容器中。

接下来,将 synethesis 容器固定在变速机械摇床上,并将容器旋转 45 度角以最大限度地提高搅拌效果。然后向填料中加入 15 ml DCM。让树脂珠溶胀 15 分钟后,向树脂中加入 8 个当量的所需多胺,并让其反应 5 小时。

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化学 问题 136 肽 amphiphiles 自组装 生物材料 多胺肽 amphiphiles 肽合成 正交保护基团 碳纤维 纳米颗粒

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