Measurement kit and an immunochromatography method

摘要

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.

主权项

1. An immunochromatography kit comprising:
(i) an immunochromatographic strip, wherein a sample addition pad, a detection zone, and a water absorbent portion (a) are provided in that order on a chromatographic carrier, and a second binding substance that binds to an analyte to be detected, the analyte, or a compound having a portion similar to the analyte is immobilized on the detection zone; and (ii) an amplification solution-developing strip, wherein an amplification solution addition pad and a water absorbent portion (b) are provided in that order on an amplification solution-developing carrier, wherein (i) and (ii) overlap in such manner that the immunochromatographic strip intersects with the amplification solution-developing strip at an angle of 45 to 170 degrees, and wherein the detection zone of the immunochromatographic strip is located on a portion of the amplification solution-developing strip between the amplification solution addition pad and the water absorbent portion (b).