Verfahren zur Messung einer Zielsubstanz und Reagenz dafür

Details

Veröffentlichungs-Nr.

EP4760257

Anmeldetag

11. Dezember 2025

Veröffentlichung

17. Juni 2026

Rechtsraum

EP

IPC

G01N33/536, G01N33/543

Abstract

Provided are a reagent and a measurement method each excellent in measurement reproducibility. The reagent is for measuring a target substance in a specimen, wherein the target substance is ferritin, and wherein the reagent includes a first reagent and a second reagent including a particle on which a ligand that specifically binds to the target substance is immobilized, and wherein, when a first mixing step of obtaining a first mixed solution, in which the specimen containing the target substance and the first reagent are mixed, and a second mixing step of obtaining a second mixed solution, in which the first mixed solution and the second reagent are mixed, after 280 seconds or more have elapsed from the first mixing step, are performed, an amount of change in absorbance of the second mixed solution within 50 seconds from the mixing in the second mixing step is 0.15 or more.

Anmelder

Firma

Canon Kabushiki Kaisha

Land

🇯🇵 Japan

Fachgebiete