POLYMER MICROPARTICLES PROVIDED WITH MICROPHASE SEPARATION STRUCTURE GRAINS, REAGENT FOR PARTICLE IMMUNOASSAY USING SAME, AND PARTICLE IMMUNOASSAY METHOD

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专利权人:

SEKISUI CHEMICAL CO., LTD. ;SEKISUI MEDICAL CO., LTD.

发明人:

SUGIMOTO Satoru,IWAMOTO Tadashi,WAKIYA Takeshi,KITAHARA Shinichiro,IKEGAMI Maasa

申请号：

US201615764801

公开号：

US2018282491(A1)

申请日:

2016.09.30

申请国别(地区):

美国

年份:

2018

代理人:

摘要：

A polymer fine particle including a block copolymer having two or more segments, wherein the polymer fine particle has a microphase separated structure on a surface thereof, the number-average particle size is 50 nm to 1000 nm, and the coefficient of variation is less than 20%. The polymer fine particle permits highly sensitive assay by controlling the antigen- or antibody-immobilized state of the particle surface.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/