公开(公告)号：EP3533863A1

公开(公告)日：2019-09-04

申请号：EP17864795.4

申请日：2017-10-26

申请人： Samsung Bioepis Co., Ltd.

发明人： PARK, Joon Tae ,  LEE, Kyung Ju ,  LIM, Joo Song ,  LIM, Hyoung Taek ,  HUH, Yun Jeong ,  LEE, Jae Sun ,  MIN, Hosung

IPC分类号： C12N5/00 ,  C12P21/00

摘要： Provided are an improved culture process for reducing unwanted culture byproducts when a target protein is produced in a glutamine-free cell culture medium, an improved culture process for producing a target protein in a glutamine-free cell culture medium, or an improved culture process for producing a target protein in a glutamine-free cell culture medium.