| 发明名称 |
IMMUNOASSAY METHOD LESS AFFECTED BY IMPURITIES |
| 摘要 |
An object of the present invention is to provide a method of measuring the amount of a compound containing a sugar chain in a biological sample by a sandwich immunoassay method using a labeled lectin, which method is suitable for reduction of noise originating from impurities and determination of the exact amount of a target compound.;The present invention provides a method of measuring the amount of a target compound containing a sugar chain in a biological sample by a sandwich immunoassay method using a labeled lectin (including cases where a target compound-capturing substance other than an antibody is used as a ligand), the method containing adding a sugar chain compound which competes (crosses) with impurities contained in the biological sample in binding with the labeled lectin. |
| 申请公布号 |
US2015355176(A1) |
申请公布日期 |
2015.12.10 |
| 申请号 |
US201314655998 |
申请日期 |
2013.11.15 |
| 申请人 |
KONICA MINOLTA, INC. |
发明人 |
ISODA Takeshi;KANEKO Tomonori |
| 分类号 |
G01N33/543;G01N33/574 |
主分类号 |
G01N33/543 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of measuring the amount of a target compound comprising a sugar chain in a biological sample by a sandwich immunoassay method using a labeled lectin (including cases where a target compound-capturing substance other than an antibody is used as a ligand), said method comprising adding a sugar chain compound which competes (crosses) with impurities contained in said biological sample in binding with said labeled lectin. |
| 地址 |
Chiyoda-ku, Tokyo JP |
