The invention provides processes of purifying a peptide including a GCC agonist sequence selected from the group consisting of SEQ ID NOs: 1-251 described herein. The processes include a solvent exchange step before a freeze-drying (lyophilization) step.
本发明提供了纯化包括选自本文所述
SEQ ID NOs: 1-251 所组成的组的 GCC 激动剂序列的
多肽的工艺。这些工艺包括冷冻干燥(冻干)步骤之前的溶剂交换步骤。