Flüssigreagenz eines thyrroiden hormonfixierten Trägers und Verwendung davon

Details

Veröffentlichungs-Nr.

EP2485053

Aktenzeichen

EP12153732

Anmeldetag

2. Februar 2012

Veröffentlichung

11. Juni 2014

Erteilung

11. Juni 2014

Rechtsraum

EP

IPC

G01N33/78G01N33/84

Abstract

A liquid reagent of a stabilized thyroid hormone-immobilized carrier, by which a thyroid hormone can be measured easily in a short time and at low cost, is provided. The liquid reagent of a thyroid hormone-immobilized carrier according to the present invention includes: a thyroid hormone-immobilized carrier; and a solvent, and the pH of the solvent containing the thyroid hormone-immobilized carrier is in the range 8.7 to 11.5. The detection of a thyroid hormone using the liquid reagent of the present invention can be carried out by competitively binding a thyroid hormone in a sample and the thyroid hormone-immobilized carrier in the liquid reagent with an anti-thyroid hormone antibody and detecting a composite of the thyroid hormone-immobilized carrier and the anti-thyroid hormone antibody. According to the present invention, the thyroid hormone-immobilized carrier can be stabilized by setting the pH of the liquid reagent in the predetermined range, so that the liquid reagent can be stored for a long period of time. Moreover, it is not necessary to prepare the thyroid hormone-immobilized carrier every time the measurement is to be carried out, so that the thyroid hormone can be measured easily in a short time and at low cost.

Anmelder

Firmen

ARKRAY, Inc.
Arkray, Inc.

Land

🇯🇵 Japan

Fachgebiete