Chromatography specimen and method for preparation thereof

摘要

A chromatography specimen 10 according to the present invention has a sample application part 2 to which a liquid sample is applied; a marker hold region 3 which holds a marker reagent; a reactive layer 4 where a binding reaction between the marker reagent and an analysis target is processed; a specific protein immobilization part 5 in which a specific protein is held in the area of the reactive layer 4; and a water-absorbing part 6 for absorbing a sample, and the reactive layer 4 is impregnated with a surface active agent dissolved solution having such a property that it can be solidified when dried and thereafter subjected to a drying processing. The chromatography specimen 10 constituted as described above can enhance the permeation speed and the permeability in the reactive layer 4, uniform the permeability, and enhance the measurement efficiency.