发明名称 |
PEPTIDE FOR IMPROVING IN VIVO STABILITY OF PHYSIOLOGICALLY ACTIVE SUBSTANCE OR THE LIKE AND PHYSIOLOGICALLY ACTIVE SUBSTANCE WITH IMPROVED IN VIVO STABILITY |
摘要 |
Provided are a peptide fragment, which improves the in vivo stability of a physiologically active substance while sustaining the activity of the physiologically active substance, and a physiologically active substance to which said peptide fragment is added. A partial peptide of a GA module (SEQ ID NO:1), said partial peptide consisting of 5 to 25 amino acids, being a partial sequence of the GA module and containing an amino acid sequence Ile-Asp-Glu-Ile-Leu (SEQ ID NO:2); and a physiologically active substance complex wherein said partial peptide of the GA module is bonded to a physiologically active substance. Examples of the physiologically active substance include GLP-1, GLP-2, GIP, VIP, somatostatin, amylin, ghrelin and derivatives thereof. |
申请公布号 |
CA2793715(A1) |
申请公布日期 |
2011.11.03 |
申请号 |
CA20112793715 |
申请日期 |
2011.04.28 |
申请人 |
SANWA KAGAKU KENKYUSHO CO., LTD. |
发明人 |
OKAMOTO, MASAYUKI;OKAMOTO, RYUHJI;SHIGEMORI, TOMOHIRO;MURASE, TAKAYO;MIYACHI, ATSUSHI;TAKEUCHI, MITSUAKI;TAMURA, MIYUKI;KINOSHITA, HIROSHI |
分类号 |
C07K7/06;A61K38/22;A61P5/00;C07K7/08;C07K14/575;C07K19/00 |
主分类号 |
C07K7/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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