发明名称 |
Color contrast system for lateral flow immunoassay tests |
摘要 |
A lateral flow immunoassay device includes a membrane strip for enabling capillary migration of a sample therealong with a labeled reagent disposed on the membrane. The label reagent is formulated for suspension in the sample migrating therepast. A captive reagent is immobilized on the strip on a path of sample migration and the captive reagent is formulated to bind to the labeled reagent to form a visible colored site on the strip. An element is provided for changing the strip to a color which enhances visual perception of the colored site.
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申请公布号 |
US2003017615(A1) |
申请公布日期 |
2003.01.23 |
申请号 |
US20010910198 |
申请日期 |
2001.07.20 |
申请人 |
SIDWELL STEVEN P.;BACHAND STEVEN S. |
发明人 |
SIDWELL STEVEN P.;BACHAND STEVEN S. |
分类号 |
G01N33/543;G01N33/558;(IPC1-7):G01N33/558;C12M1/34 |
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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