公开(公告)号：US08835182B2

公开(公告)日：2014-09-16

申请号：US13749148

申请日：2013-01-24

Applicant: FUJIFILM Corporation

Inventor： Junichi Katada ,  Hideyuki Karaki ,  Takayoshi Oyamada

IPC: G01N33/558 ,  G01N33/543

CPC classification number: G01N33/543 ,  G01N33/558 ,  Y10S435/805 ,  Y10S435/81 ,  Y10S435/97 ,  Y10S436/805 ,  Y10S436/81

Abstract: The present invention provides an immunochromatographic device, which contains the following (a) and (b): (a) a first device part holding a first insoluble carrier used for developing a complex formed with an analyte and a labeling substance comprising a metal labeled with a first binding substance that can bind to the analyte and capturing the analyte and the labeling substance at a reaction portion containing a second binding substance that can bind to the analyte, and (b) a second device part holding a second insoluble carrier used for developing a liquid and a third insoluble carrier used for absorbing a liquid, in such a way that the first insoluble carrier does not come into contact with the second insoluble carrier and the third insoluble carrier.

Abstract translation: 本发明提供一种免疫色谱装置，其包含以下（a）和（b）：（a）第一装置部分，其保持用于显影由分析物形成的复合物的第一不溶性载体和包含标记有 可以结合分析物并捕获分析物和标记物质的第一结合物质，所述反应部分含有能够结合分析物的第二结合物质，和（b）保持用于显影的第二不溶性载体的第二装置部分 用于吸收液体的液体和第三不溶性载体，使得第一不溶性载体不与第二不溶性载体和第三不溶性载体接触。

公开(公告)号：US11318484B2

公开(公告)日：2022-05-03

申请号：US16367807

申请日：2019-03-28

Applicant: FUJIFILM Corporation

Inventor： Atsuhiko Wada ,  Keiji Shigesada ,  Junichi Katada

IPC: B05B1/10 ,  G01N1/10 ,  G01N33/543 ,  B01L3/02 ,  G01N1/00

Abstract: A nozzle includes a mounting opening that is to be connected to an opening portion of a container, an outlet that jets liquid stored in the container, a side face that connects the mounting opening to the outlet, and a liquid storage portion that stores a part of the liquid stored in the container in the nozzle without jetting a part of the liquid from the outlet in a case where the liquid is to be jetted from the dispensing container, that is, in a case where the outlet faces downward in the direction of gravity.

公开(公告)号：US08557748B2

公开(公告)日：2013-10-15

申请号：US13759463

申请日：2013-02-05

Applicant: FUJIFILM Corporation

Inventor： Morihito Ikeda ,  Taisei Nishimi ,  Junichi Katada

IPC: C40B60/00

CPC classification number: C07F7/1804 ,  G01N33/54353 ,  G01N33/54393 ,  Y10T428/2991

Abstract: An immobilization method for immobilizing a physiologically active substance on a solid phase carrier, the method including: bringing the solid phase carrier into contact with an acid anhydride functional group-containing silane coupling agent represented by the following Formula (I); and carrying out a process of binding of the physiologically active substance to the acid anhydride functional group while maintaining the solid phase carrier after the contact at a temperature within the range of 0° C. to 60° C.; a physiologically active substance-immobilized carrier, and a carrier for immobilization are provided. Further, a carrier including a porous material treated with an acid anhydride functional group-containing silane coupling agent represented by the following Formula (I), a blocking agent that is immobilized to the porous material; and a method for producing it is provided.