发明名称 |
Immunoassays utilizing covalent conjugates of polymerized enzyme and antibody |
摘要 |
An enzyme is cross linked to form a polymerized enzyme which is covalently coupled to an antibody or antibody fragment. The use of the antibody-polymeric enzyme conjugate in immunoassays provides enhanced signal generation and, therefore, short assay time and high sensitivity.
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申请公布号 |
US4657853(A) |
申请公布日期 |
1987.04.14 |
申请号 |
US19840650868 |
申请日期 |
1984.09.14 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
FREYTAG, J. WILLIAM;ISHIKAWA, EIJI |
分类号 |
G01N33/535;G01N33/563;(IPC1-7):G01N33/50;C12Q1/00;C12N9/96 |
主分类号 |
G01N33/535 |
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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