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公开(公告)号:EP1765860A2
公开(公告)日:2007-03-28
申请号:EP05745017.3
申请日:2005-05-18
申请人: Avidex Limited
发明人: BOULTER, Jonathan Michael , JAKOBSEN, Bent, Karsten , LI, Yi , MOLLOY, Peter, Eamon , DUNN, Steven, Mark
IPC分类号: C07K14/705
CPC分类号: C07K14/7051 , A61K35/12 , A61K38/00 , A61K39/39 , A61K2039/5156 , A61K2039/585 , C07K14/55 , C07K14/705 , C07K19/00 , C07K2319/33 , C07K2319/40 , C07K2319/74
摘要: The present invention provides T cell receptors (TCRs) having the property of binding to SLLMWITQC-HLA-A*0201, the SLLMWITQC (SEQ ID NO:126) peptide being derived from the NY-ESO-1 protein which is expressed by a range of tumour cells. The TCRs have a KD for the said peptide-HLA complex of less than or equal to 1 μM and/or have an off-rate (koff) of 1×10−3 S−1 or slower.
摘要翻译: 本发明提供具有与SLLMWITQC-HLA-A * 0201结合的性质的T细胞受体(TCR),来自NY-ESO-1蛋白的SLLMWITQC SEQ ID NO:126肽,其由一系列肿瘤 细胞。 所述TCR具有小于或等于1μM的所述肽 - HLA复合物的KD和/或具有1×10-3S-1或更低的脱离率(k off)。