But that's not all, that protein insulin is made in the form of a long polypeptide that not - that's not always the final version of the protein.

但这还没完,这个胰岛素蛋白刚翻译完成时,还是一段长多肽的形式,还不是蛋白质的最终形式

耶鲁公开课 - 生物医学工程探索课程节选