发明名称 |
Stabilizing reagent for membrane immunoassay. |
摘要 |
<p>A method for immunoassay for a ligand is performed on a porous membrane wherein the signal detected is development of a color on the membrane. The color of the signal and background is substantially stopped and stabilized for reading of the assay at a later time by passing a color stabilizing reagent which includes an acid through the membrane.</p> |
申请公布号 |
EP0420170(A2) |
申请公布日期 |
1991.04.03 |
申请号 |
EP19900118443 |
申请日期 |
1990.09.26 |
申请人 |
BECTON DICKINSON AND COMPANY |
发明人 |
HOKE, RANDAL A.;NYCZ, COLLEEN M.;ROBSON, JILLIAN A. |
分类号 |
G01N33/543;G01N33/569;G01N33/58 |
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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