| 发明名称 |
LATEX PARTICLES FOR MEASURING PARTICLE AGGLUTINATION |
| 摘要 |
Latex particles for a particle agglutination assay, with which it is possible to carry out high-sensitivity assay while highly suppressing a non-specific reaction are disclosed. The latex particles being obtained by emulsion polymerization with a polymerizable monomer having a phenyl group, and a polymerizable monomer having a phenyl group and a sulfonate in an aqueous medium including a nonionic surfactant at a concentration of 0.005 to 0.02 wt % based on the aqueous medium, the latex particles having an average particle size of 0.005 to 1.0 μm. |
| 申请公布号 |
US2014377881(A1) |
申请公布日期 |
2014.12.25 |
| 申请号 |
US201214369439 |
申请日期 |
2012.12.28 |
| 申请人 |
SEKISUI MEDICAL CO., LTD. |
发明人 |
Kitahara Shinichiro;Takahashi Yuki |
| 分类号 |
G01N33/53;C08L71/00;C08L25/18 |
主分类号 |
G01N33/53 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Latex particles for a particle agglutination assay, wherein
the latex particles which include as ingredient a polymerizable monomer having a phenyl group, and a polymerizable monomer having a phenyl group and a sulfonate; the emulsion polymerization is performed in an aqueous medium including a nonionic surfactant at a concentration of 0.005 to 0.02 wt % based on the aqueous medium; and the latex particles having an average particle size of 0.005 to 1.0 μm. |
| 地址 |
Tokyo JP |
