
基本信息:
- 专利标题: HUMAN TRANSFERRIN RECEPTOR?BINDING PEPTIDE
- 申请号:EP22858549.3 申请日:2022-08-19
- 公开(公告)号:EP4389758A1 公开(公告)日:2024-06-26
- 发明人: OHUCHI Masaki , TAKUWA Masatoshi , YAMAKOSHI Shuhei , TAKAHASHI Kenichi , YODEN Eiji , HASHIMOTO Hidehiko , ONOUCHI Takashi , FUJIYAMA Saki
- 申请人: PeptiDream Inc. , JCR Pharmaceuticals Co., Ltd.
- 申请人地址: JP Kawasaki-shi, Kanagawa 210-0821 3-25-23, Tonomachi Kawasaki-ku
- 专利权人: PeptiDream Inc.,JCR Pharmaceuticals Co., Ltd.
- 当前专利权人: PeptiDream Inc.,JCR Pharmaceuticals Co., Ltd.
- 当前专利权人地址: JP Kawasaki-shi, Kanagawa 210-0821 3-25-23, Tonomachi Kawasaki-ku
- 代理机构: van Dam, Vincent
- 优先权: JP 21134377 2021.08.19
- 国际申请: JP2022031422 2022.08.19
- 国际公布: WO2023022234 2023.02.23
- 主分类号: C07K7/08
- IPC分类号: C07K7/08 ; A61K38/10 ; A61K38/12 ; A61K47/64 ; A61K47/65 ; A61K47/66 ; A61K49/00 ; A61P25/00 ; C07K19/00
摘要:
Novel peptides that bind to the human transferrin receptor (hTfR) are provided. The peptide is a peptide comprising an amino acid sequence described in Ala-Val-MePhe-Val-Trp-Asn-Tyr-Tyr-Ile-Ile-K(MePEG4c)-Arg-Phe-MeTyr-Cys (SEQ ID NO: 1), or the peptide comprising one or more predetermined substitutions in the amino acid sequence described in SEQ ID NO:1.
IPC结构图谱:
C | 化学;冶金 |
--C07 | 有机化学 |
----C07K | 肽 |
------C07K7/00 | 在完全确定的序列中含有5~20个氨基酸的肽;其衍生物 |
--------C07K7/04 | .仅含有正常肽键的直链肽 |
----------C07K7/08 | ..含有12~20个氨基酸 |