Cation-exchange, high-performance liquid chromatographic determination of hemoglobin A1c.

Autor: Toren, E.Clifford, Vacik, Dorothy N., Mockridge, Peter B.
Zdroj: Journal of Chromatography A; August 1983, Vol. 266 Issue: 1 p207-212, 6p
Abstrakt: We describe a rapid, simple, and sensitive high-performance liquid chromatographic method for the determination of hemoglobin A1c. with a bonded-phase cation-exchange column. About five measurements are obtained per hour on small quantities of whole blood. Sample preparation requires no centrifugation or washing of cells. The results correlate well (r= 0.918, n= 51) with a commercially available, disposable mini-column kit. The results are insensitive to small changes in pH and temperature. Variants arising from hemoglobinopathies display different chromatographic profiles.
Databáze: Supplemental Index