A process for efficiently preparing polymer conjugates such as branched PEG-polypeptide conjugates, in large scale without column chromatography clean up of the activated PEG linkers to remove impurities is disclosed.
本发明揭示了一种高效制备聚合物共轭物,例如分支的P
EG-
多肽共轭物的方法,而无需进行柱层析纯化活化P
EG连接剂以去除杂质。