Hochempfindliches Immunochromatografieverfahren

Details

Veröffentlichungs-Nr.

EP2506013

Aktenzeichen

EP12159450

Anmeldetag

14. März 2012

Veröffentlichung

31. Dezember 2014

Erteilung

31. Dezember 2014

Rechtsraum

EP

IPC

G01N33/543G01N33/558

Abstract

Provided is an immunochromatography method that enables highly sensitive detection by reducing the background density of a non-measurement site in the immunochromatography method. The immunochromatography method includes developing a complex of a substance to be tested and a labeling substance containing a metal modified with a first binding substance for the substance to be tested on an insoluble carrier in the presence of a surfactant having a steroid skeleton while the substance to be tested and the labeling substance form the complex; and detecting the complex of the substance to be tested by capturing the substance to be tested and the labeling substance on a detection site of the insoluble carrier containing a second binding substance for the substance to be tested or a substance that can bind to the first binding substance for the substance to be tested.

Anmelder

Firma

FUJIFILM Corporation

Land

🇯🇵 Japan

Fachgebiete