公开(公告)号：US5759866A

公开(公告)日：1998-06-02

申请号：US746779

申请日：1996-11-15

申请人： Koichi Machida ,  Hajime Nakano ,  Masashi Okamoto ,  Tohko Okuyama ,  Shigeru Fujioka

发明人： Koichi Machida ,  Hajime Nakano ,  Masashi Okamoto ,  Tohko Okuyama ,  Shigeru Fujioka

IPC分类号： G01N33/558 ,  G01N33/58 ,  G01N33/53 ,  G01N33/543

CPC分类号： G01N33/58 ,  G01N33/558

摘要： By using an assay device comprising a sample-receiving port, a pump-connection port, a sample-treating zone which is provided with a labeled substance with a label, a sample-treating and optical-measuring zone which has a porous material having immobilized thereto one of a specifically binding pair, and a pathway interconnecting these zones and ports, wherein the sample-treating zone and the sample-treating and optical-measuring zone are positioned between the sample-receiving port and the pump-connection port; or by using an assay device comprising a sample-receiving port, a pump-connection port, a sample-treating and optical-measuring zone which has a porous material having immobilized thereto a labeled substance with a label and one of a specifically binding pair, and a pathway interconnecting these zone and ports, wherein the sample-treating and optical-measuring zone is positioned between the sample-receiving port and the pump-connection port, biological components can be quantitatively determined by immunoassay in a simple manner.

摘要翻译： 通过使用包括样品接收端口，泵连接端口，具有标记物质的样品处理区域的测定装置，具有固定有多孔材料的样品处理和光学测量区域 其中特异性结合对之一和将这些区域和端口相互连接的通路，其中样品处理区和样品处理和光学测量区位于样品接收端口和泵连接端口之间; 或者通过使用包括样品接收端口，泵连接端口，样品处理和光学测量区域的测定装置，其具有固定有标记的标记物和特异性结合对之一的多孔材料， 以及将这些区域和端口互连的路径，其中样品处理和光学测量区域位于样品接收端口和泵连接端口之间，生物组分可以通过免疫测定以简单的方式定量确定。