公开(公告)号：EP3848388A1

公开(公告)日：2021-07-14

申请号：EP19857094.7

申请日：2019-09-04

Applicant: LG Chem, Ltd.

Inventor： KIM, Yeonchul ,  LEE, Seung Joo ,  KOH, Jong Uk ,  KIM, Kyuyong ,  JUNG, Saem ,  SON, Young Dok

IPC: C07K14/605 ,  C07K14/61 ,  C07K16/00 ,  A61K38/26 ,  A61K38/27 ,  A61K47/68

Abstract: Disclosed are: a fusion polypeptide comprising a target polypeptide and a hinge region of an immunoglobulin; a pharmaceutical composition containing the fusion polypeptide; and a method for increasing the in vivo period of a target polypeptide, comprising a step of fusing a hinge region of an immunoglobulin.