发明名称 |
IMMUNOCHROMATOGRAPHY DETECTION METHOD |
摘要 |
The present invention provides an immunochromatography detection method capable of suppressing non-specific reactions. The present invention relates to an immunochromatography detection method including: a step of adding an analyte dilution solution containing an analyte to a chromatography medium; a step of recognizing a detection target by a labeling substance modified with gold nanoparticles, which is dry-retained at a labeling substance retaining part; a step of developing a composite of the labeling substance and the detection target as a mobile phase; and a step of detecting the detection target in the developed mobile phase at a judgment part, wherein the labeling substance is protected with a polyalkylene glycol having one or more mercapto groups and/or a derivative thereof and then dry-retained together with arginine and casein at the labeling substance retaining part. |
申请公布号 |
US2015118675(A1) |
申请公布日期 |
2015.04.30 |
申请号 |
US201314386653 |
申请日期 |
2013.03.13 |
申请人 |
TANAKA KIKINZOKU KOGYO K.K. |
发明人 |
Ito Daisuke |
分类号 |
G01N33/558;G01N33/569;G01N33/538 |
主分类号 |
G01N33/558 |
代理机构 |
|
代理人 |
|
主权项 |
1. An immunochromatography detection method comprising:
a step of adding an analyte dilution solution containing an analyte into a chromatography medium; a step of recognizing a detection target by a labeling substance modified with gold nanoparticles, which is dry-retained at a labeling substance retaining part; a step of developing a composite of the labeling substance and the detection target as a mobile phase; and a step of detecting the detection target in the developed mobile phase at a judgment part, wherein the labeling substance is protected with a polyalkylene glycol having one or more mercapto groups and/or a derivative thereof, and subsequently dry-retained together with arginine and casein at the labeling substance retaining part. |
地址 |
Tokyo JP |