Fujifilm Corporation

Hiroki Terada

Hideyuki Karaki

Junichi Katada

Hiroyuki Chiku

Takayoshi Oyamada

Mikinaga Mori

Masayasu Konishi

It is an object of the present invention to provide a measurement kit for developing a first developing solution and a second developing solution from different directions to suppress background noise, and an immunochromatography kit. The present invention provides a measurement kit, which comprises a first developing member for supplying a first developing solution and a second developing member for supplying a second developing solution, wherein the developing direction of the first developing solution is allowed to intersect with the developing direction of the second developing solution, so that development is carried out by developing the first and second developing solutions in different developing directions, and a water absorbent portion is established on the downstream of each of the developing directions.

Measurement kit and an immunochromatography method

A device for assay can evenly develop solution, and performs highly accurate and sensitive measurement. A first device part () maintains a second insoluble carrier () and a third insoluble carrier () in such a manner that they overlap with each other at a detection portion () of a first insoluble carrier (). These three carriers (), () and () are housed not in contact with each other. A pressing unit () having a pressing surface () that is parallel to the detection portion () is provided on an inner surface of the second device part () facing the detection portion (). The pressing surface () is displaced by being pressed toward the detection portion (), and presses, from the upper side of the first insoluble carrier (), the second insoluble carrier () and the third insoluble carrier () onto the first insoluble carrier (). The first device part () and the second device part () are joined together.

Method and device for assay

It is an object of the present invention to provide a measurement kit for developing a first developing solution and a second developing solution from different directions to suppress background noise, and an immunochromatography kit. The present invention provides a measurement kit, which comprises a first developing member for supplying a first developing solution and a second developing member for supplying a second developing solution, wherein the developing direction of the first developing solution is allowed to intersect with the developing direction of the second developing solution, so that development is carried out by developing the first and second developing solutions in different developing directions, and a water absorbent portion is established on the downstream of the developing directions.

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Minami-ashigara, Japan

Hiroki Terada