发明名称 |
Method for generating active antibodies against a resistance antigen, antibodies obtained by said method and their uses |
摘要 |
Producing antibodies directed against a surface antigen of a drug-resistant form of a native tumor comprises immunizing animals with a cell homogenate, suspension or lysate derived from the resistant tumor and selecting antibodies that recognize the resistant tumor but not the native tumor. Independent claims are also included for: (1) a monoclonal antibody (I) produced as above; (2) a murine hybridoma capable of secreting (I); (3) nucleic acid (II) coding for (I) or hybridizing with a sequence coding for a complementarity-determining region, light chain or heavy chain of (I); (4) vector containing (II); (5) host cell containing the vector; (6) nonhuman transgenic animal comprising a cell transformed with the vector; (7) producing (I) by culturing a cell as above; (8) identifying therapeutic or diagnostic targets involved in drug resistance by producing an antibody as above and identifying the protein recognized by the antibody. ACTIVITY : Cytostatic. MECHANISM OF ACTION : Passive immunization. |
申请公布号 |
EP2491945(B1) |
申请公布日期 |
2016.12.07 |
申请号 |
EP20120159083 |
申请日期 |
2007.09.27 |
申请人 |
Pierre Fabre Médicament |
发明人 |
Goetsch, Liliane;Jouhanneaud, Alexandra |
分类号 |
A61K39/00;C07K16/00;C07K16/30 |
主分类号 |
A61K39/00 |
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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