发明名称 |
CHROMATOGRAPHIC IMMUNOASSAY DEVICE AND METHOD UTILIZING PARTICLE VALENCY FOR QUANTITATION |
摘要 |
A method and device are provided for the semi-quantitative and quantitative determination of an analyte in a sample. A non-competitive trap which can bind unreacted labelled receptor to analyte but has virtually no binding capabilities to receptor in the presence of analyte is used. Labelled receptor: analyte complex is trapped in a second trap. The relative amounts of unbound receptor in the non-competitive trap versus the amount of receptor: analyte complex in the second trap is a measure of the amount of analyte in the sample.
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申请公布号 |
WO9735205(A1) |
申请公布日期 |
1997.09.25 |
申请号 |
WO1997US05077 |
申请日期 |
1997.03.20 |
申请人 |
SEREX, INC. |
发明人 |
FITZPATRICK, JUDITH;LENDA, REGINA, B. |
分类号 |
G01N33/558;(IPC1-7):G01N33/58 |
主分类号 |
G01N33/558 |
代理机构 |
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主权项 |
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地址 |
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