发明名称 |
Method for amplification of the response signal in a sandwich immunoassay |
摘要 |
<p>Disclosed is an improvement to a sandwich type immunoassay in which there is immobilized to a solid support an antibody which is specific to an epitope of the analyte whose presence or concentration is being sought and a first labeled antibody which is specific to another epitope of the analyte. The improvement involves providing a second labeled antibody which is specific to the first labeled antibody to thereby form a chain of two or more labeled antibodies which results in amplification of the signal generated upon formation of the sandwich.</p> |
申请公布号 |
EP0813064(B1) |
申请公布日期 |
2003.01.22 |
申请号 |
EP19970108863 |
申请日期 |
1997.06.03 |
申请人 |
BAYER CORPORATION |
发明人 |
KUO, HAI HANG |
分类号 |
G01N33/543;(IPC1-7):G01N33/543;G01N33/76;G01N33/541 |
主分类号 |
G01N33/543 |
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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