发明名称 |
Diagnostic detection device |
摘要 |
The invention comprises a device for detecting an analyte in a liquid sample deposited on a first portion of the device for transport to a second portion of the device that is in fluid contact with the first portion. In specific embodiments, the device comprises a labeled conjugate comprising a binding member reactive with a first epitope of the analyte and a label comprising a gold colloid, preferably having a mean particle size of 50 nm to 100 nm. In further embodiments, the device comprises a capture component comprising polymerized streptavidin. The diagnostic device is particularly useful in the preparation of pregnancy test kits.
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申请公布号 |
US8268636(B2) |
申请公布日期 |
2012.09.18 |
申请号 |
US20100823961 |
申请日期 |
2010.06.25 |
申请人 |
NAZARETH ALBERT;SNOWDEN TIMOTHY;CHENG YEA-SHUN;CHURCH & DWIGHT CO., INC. |
发明人 |
NAZARETH ALBERT;SNOWDEN TIMOTHY;CHENG YEA-SHUN |
分类号 |
G01N33/558 |
主分类号 |
G01N33/558 |
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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