Verfahren zur Analyse einer Hämoglobin A2 Enthaltenden Probe durch Kapillarelektrophorese

Details

Veröffentlichungs-Nr.

EP4361620

Aktenzeichen

EP23205002

Anmeldetag

20. Oktober 2023

Veröffentlichung

1. Januar 2025

Erteilung

1. Januar 2025

Rechtsraum

EP

IPC

G01N27/447

Abstract

Provided is a method for analyzing a sample comprising hemoglobin A2 by capillary electrophoresis using an alkaline aqueous solution comprising a cationic polymer, which is the analysis method including the following steps: 1) obtaining an electropherogram of the sample by capillary electrophoresis; 2) specifying a detection time Tx of an X peak; 3) specifying a detection time Ta2 of an HbA2 peak; 4) specifying a detection time Ty of a Y peak; 5) calculating a correction coefficient from a relative relationship of the detection time Tx, Ta2, and Ty; 6) calculating a ratio of an HbA2 peak area to a total peak area or a ratio of a Y peak area to the total peak area in an electropherogram; and 7) correcting the ratio of the HbA2 peak area or the ratio of the Y peak area with the correction coefficient.

Anmelder

Firma

ARKRAY, Inc.

Land

🇯🇵 Japan

Fachgebiete