公开(公告)号：US20240424107A1

公开(公告)日：2024-12-26

申请号：US18628661

申请日：2024-04-05

Applicant: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION

Inventor： Seung Soo OH ,  Hyesung JO

IPC: A61K47/54 ,  A61K47/64 ,  A61K47/68

Abstract: The present invention relates to a preparation of a polypeptide conjugate using an aptamer containing oxanine. In particular, the present invention relates to a composition for preparing a conjugate of a polypeptide, the composition comprising an aptamer containing oxanine, and a method of preparing a conjugate of a polypeptide using the same. The present invention also relates to a conjugate comprising a polypeptide and an aptamer containing oxanine, and a conjugate comprising a polypeptide and a drug.