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    • 4. 发明申请
    • Particle complex and method for producing the same
    • 粒子复合体及其制造方法
    • US20060073598A1
    • 2006-04-06
    • US11083192
    • 2005-03-17
    • Hideji TajimaDonald Stimpson
    • Hideji TajimaDonald Stimpson
    • G01N31/00
    • G01N33/54313G01N33/54326G01N33/585Y10T436/10
    • It is an object of the present invention to provide a particle complex that is dispersible in a liquid sample containing a target substance, and that comprises a first particle on which a reactive substance capable of reacting with a target substance is immobilized and a second particle labeled with a labeling substance, and wherein it is effectively prevented that the second particle will become a steric hindrance and decrease the efficiency of the reaction between the reactive substance and the target substance, and to achieve the object, the present invention provides a particle complex wherein a first particle on which a reactive substance capable of reacting with a target substance is immobilized and a second particle labeled with a labeling substance are immobilized on the surface of a solid support that is dispersible in a liquid sample containing the target substance.
    • 本发明的目的是提供一种可分散在含有目标物质的液体样品中的颗粒复合物,其包含能够与靶物质反应的活性物质被固定的第一颗粒和标记为第二颗粒的​​第二颗粒 具有标记物质,并且其中有效地防止第二颗粒变成空间位阻并降低反应物质与目标物质之间的反应效率,为了达到该目的,本发明提供一种颗粒复合体,其中 将能够与目标物质反应的活性物质固定在其上的第一粒子和标记有物质的第二粒子固定在可分散于含有目标物质的液体样品的固体支持体的表面上。