发明名称 |
GLYCOSYLATED HUMANIZED B-CELL SPECIFIC ANTIBODIES |
摘要 |
A humanized specific monoclonal antibody or antibody fragment, especially a Bcell specific antibody or antibody fragment, is engineered to contain a glyxosylation site in the non-Fc constant region. The glycosylated antibody is useful for diagnosis and/or therapy whenever a targeting antibody or fragment is used, especially for B-cell malignancies. The carbohydrate moiety allows conjugation of labeling or therapeutic agents of increased size, without affecting the binding affinity or specificity of the antibody.
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申请公布号 |
CA2249320(A1) |
申请公布日期 |
1997.09.25 |
申请号 |
CA19972249320 |
申请日期 |
1997.03.19 |
申请人 |
IMMUNOMEDICS, INC. |
发明人 |
QU, ZHENGXING;LEUNG, SHUI-ON;HANSEN, HANS |
分类号 |
C12N15/09;A61K31/00;A61K38/00;A61K39/395;A61P35/00;C07K16/28;C12N15/02;C12P21/08;G01N33/50;G01N33/53;G01N33/574;G01N33/577;(IPC1-7):C12N15/13;A61K49/00;A61K51/10;C07K16/30;C07K16/46;A61K47/48 |
主分类号 |
C12N15/09 |
代理机构 |
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地址 |
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