发明名称 |
PANCREATIC ENDOCRINE CELL INDICATING AGENT AND UTILIZATION OF SAME |
摘要 |
A pancreatic endocrine cell indicating agent of the present invention includes a modified polypeptide in which a metal chelator binds only to an amino acid that is located at a site other than a somatostatin receptor-binding active site in a polypeptide selected from the group consisting of somatostatin and somatostatin analogs; and a radioactive metal nuclide held by the metal chelator. According to the present invention, it is therefore possible to provide a novel pancreatic endocrine cell indicating agent.
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申请公布号 |
US2012177571(A1) |
申请公布日期 |
2012.07.12 |
申请号 |
US201013387357 |
申请日期 |
2010.07.28 |
申请人 |
WATANABE YASUYOSHI;SAKO TAKEO;HASEGAWA KOKI;KANAYAMA YOUSUKE;KATAOKA YOUSUKE;RIKEN |
发明人 |
WATANABE YASUYOSHI;SAKO TAKEO;HASEGAWA KOKI;KANAYAMA YOUSUKE;KATAOKA YOUSUKE |
分类号 |
A61K51/08;C07K7/56 |
主分类号 |
A61K51/08 |
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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