发明名称 |
BENZOPHENONE-LINKED CRF AND CRF-LIKE PEPTIDES FOR COVALENT LABELING OF CORTICOTROPIN-RELEASING FACTOR (CRF) BINDING PROTEIN |
摘要 |
The present invention relates to a ligand of the Corticotropin-Releasing Factor (CRF)-binding protein (CRFBP) selected from the group consisting of CRF, Urocortin (Ucn), and Urotensin, said ligand comprising a covalently linked benzophenone moiety. Further, the present invention relates to a process for the purification of a CRFBP which comprises reacting said CRFBP with the ligand of the invention, performing photoaffinity labeling, and purifying the resultant photoreaction products by HPLC. The present inventio n also relates to the use of the ligand of the invention for detecting CRFBP a nd for identifying the binding site within CRFBP. The present invention also relates to a method for identifying an inhibitor of the binding of ARF to CRFBP.
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申请公布号 |
CA2457853(A1) |
申请公布日期 |
2002.11.28 |
申请号 |
CA20022457853 |
申请日期 |
2002.05.27 |
申请人 |
MAX-PLANCK-GESELLSCHAFT ZUR FORDERUNG DER WISSENSCHAFTEN E.V. |
发明人 |
JAHN, OLAF;ECKART, KLAUS;SPIESS, JOACHIM |
分类号 |
C07K14/47;C07K14/575;G01N33/74;(IPC1-7):C07K14/575;C07K1/14;C07K14/46;G01N33/53;G01N33/566;G01N33/58;G01N33/68 |
主分类号 |
C07K14/47 |
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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