To provide an immunological test piece capable of transferring and developing an added reagent rapidly from a reagent absorber to a water- absorbing base material used as a developing layer, and having a small quantity of remains of the reagent caused by adsorption or the like, for being used in an immunochromato method capable of an immunological inspection rapidly and easily, and an immunological test method by using it.
This test piece is composed by laminating a reagent absorber 1 on the periphery of one edge part of piece-shaped waterabsorbing base material 2 comprising a nitrocellulose film or a glass fiber film or a nylon film or the like and the reagent absorber 1 is preferably made of mixedly-spun cloth of a hydrophobic fiber and a hydrophilic fiber, to put it concretely, nonwoven fabric. A polyester fiber is preferable as a hydrophobic fiber and rayon or cotton or hemp is preferable as a hydrophilic fiber.
WATANABE SHIGEYUKI
MORI KENJIRO
