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公开(公告)号:EP3171888A1
公开(公告)日:2017-05-31
申请号:EP15824392.3
申请日:2015-07-16
CPC分类号: C07K14/62 , B01D15/1878 , B01D15/327 , B01D15/363 , B01D15/3847 , C07K1/18 , C07K1/20
摘要: A process is described for purifying insulin and insulin analogs that comprises use of two or more orthogonal chromatographic purification steps in tandem following enzymatic digestion of the propeptide-insulin precursor to remove specific product impurities, improve process consistency, and increase process redundancy in the purification of the insulin or insulin analog, e.g., insulin lispro.
摘要翻译: 描述了用于纯化胰岛素和胰岛素类似物的方法,其包括在前肽 - 胰岛素前体的酶促消化之后串联使用两个或更多个正交色谱纯化步骤以去除特定产物杂质,提高过程一致性并增加纯化 胰岛素或胰岛素类似物,例如赖脯胰岛素。