Diagnosis of Congenital Disorders of Glycosylation by Capillary Zone Electrophoresis of Serum Transferrin

Abstract
Background: Congenital disorders of glycosylation (CDG) are usually diagnosed by isoelectric focusing (IEF) of serum transferrin (Tf). The aim of this study was to evaluate capillary zone electrophoresis (CZE) as a diagnostic alternative to IEF.