METHOD FOR PURIFYING SOLID-PHASE SYNTHETIC CRUDE LIRAGLUTIDE
摘要
The present invention relates to the field of biomedicine, and in particular, to a method for purifying solid-phase synthetic crude liraglutide. The method comprises: dissolving solid-phase synthetic crude liraglutide in an aqueous acetonitrile solution to obtain a crude peptide solution; and obtaining liraglutide with high purity and high yield through four-step HPLC purification.