发明名称 |
MONOCLONAL ANTI-IDIOTYPIC ANTIBODY AB2, METHOD FOR ITS PREPARING, USAGE AGAINST DISEASES ACCOMPANYING WITH EXPRESSION OF LEWIS Y6 ANTIGEN AND FOR PURIFICATION OF ANTIBODY VARIANT BR 55-2, CURATIVE-PROPHYLACTIC COMPOSITION |
摘要 |
FIELD: medicine, immunology, genetic engineering, pharmacy. SUBSTANCE: invention relates to murine monoclonal anti-idiotypic antibody BR 55-2 Ab2 that is a substitute of antigen Lewis Y6. Antibody is prepared by means of hybridoma technology using conjugate of fragment F(ab')2 JgG63 BR 55-2 of mouse as an antigen. Prepared anti-idiotypic antibody is used for prophylactic or therapeutic immunization against diseases accompanying with expression of antigen Lewis Y6 and as a component in curative- -prophylactic pharmaceutical composition also. Prepared anti-idiotypic antibody is used for quantitative determination of monoclonal antibody with specific binding BR 55-2 and for one-step immunoaffinity purification of variant BR 55-2 of antibody. The usage of invention provides prophylaxis of HIV-infections, cancer of epithelial origin and cancer of lung small cells and their treatment also. EFFECT: improved preparing method, valuable medicinal properties of antibody. 10 cl, 39 dwg, 4 tbl, 23 ex
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申请公布号 |
RU2208642(C2) |
申请公布日期 |
2003.07.20 |
申请号 |
RU19940046321 |
申请日期 |
1993.05.14 |
申请人 |
NOVARTIS AG |
发明人 |
EHKERT KHEL'MUT;JAKSHE KHERBERT;JANZEK EHVELIN;LEJBNER KHANS;SHOL'TS DITER |
分类号 |
C12N15/02;A61K31/00;A61K39/00;A61K39/395;A61P31/00;A61P31/12;A61P31/18;A61P35/00;C07K16/00;C07K16/10;C07K16/30;C07K16/42;C12N5/18;C12P21/08;C12R1/91;G01N33/53;G01N33/569;G01N33/574;(IPC1-7):C12P21/08 |
主分类号 |
C12N15/02 |
代理机构 |
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地址 |
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