INTRODUCTION

The capillary electrophoresis method provides determination of albumin concentration in urine.

MEASURING METHOD

Determination of albumin is based on electrophoretic migration of its anionic form in the electric field and its direct detection by measuring the UV absorption at the wavelength of 215 nm. Prior to analysis sample aliquot was desalted either by ultra-diafiltration or on the “Sephadex® G-25” column.