发明名称 |
SOLUBLE T CELL RECEPTOR |
摘要 |
The present invention relates to a recombinant soluble T cell receptor. The T cell receptor (TCR) is refolded and comprises a recombinant TCR .alpha. or .gamma. chain extracellular domain having a first heterologous C-terminal dimerisation peptide; and a recombinant TCR .beta. or .delta. chain extracellular domain having a second C-terminal dimerisation peptide which is specifically heterodimerised with the first dimerisation peptide to form a heterodimerisation domain, which may be a coiled coil domain. The invention also provides nucleic acid sequences encoding the recombinant TCR and a method for producing the recombinant TCR. The TCR may be labelled with a detectable label so as to enable the detection of specific MHC-peptide complexes. Alternatively, it can be linked to a therapeutic agent such as a cytotoxic agent or an immunostimulating agent so as to deliver such an agent to the site of a specific MHC-peptide complex.
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申请公布号 |
CA2327314(A1) |
申请公布日期 |
1999.11.25 |
申请号 |
CA19992327314 |
申请日期 |
1999.05.19 |
申请人 |
AVIDEX LIMITED |
发明人 |
WILLCOX, BENJAMIN ERNEST;BELL, JOHN IRVING;GAO, GEORGE FU;BOULTER, JONATHAN MICHAEL;JAKOBSEN, BENT KARSTEN |
分类号 |
G01N33/68;A61K9/127;A61K38/00;A61K47/48;C07K;C07K14/725;C07K19/00;C12N;C12N15/09;C12N15/12;C12P21/02;G01N33/569;(IPC1-7):C12N15/12;C07K14/82 |
主分类号 |
G01N33/68 |
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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