CDG - Overview: Carbohydrate Deficient Transferrin for Congenital Disorders of Glycosylation, Serum

Test Catalog

Test Name

Test ID: CDG    
Carbohydrate Deficient Transferrin for Congenital Disorders of Glycosylation, Serum

Useful For Suggests clinical disorders or settings where the test may be helpful

Screening for congenital disorders of glycosylation

Genetics Test Information Provides information that may help with selection of the correct test or proper submission of the test request

Results are reported as the mono-oligosaccharide/di-oligosaccharide transferrin ratio, the a-oligosaccharide/di-oligosaccharide transferrin ratio, the tri-sialo/di-oligosaccharide transferrin ratio, the apolipoprotein CIII-1/apolipoprotein CIII-2 ratio and the apolipoprotein CIII-0/apolipoprotein CIII-2 ratio.

Special Instructions and Forms Describes specimen collection and preparation information, test algorithms, and other information pertinent to test. Also includes pertinent information and consent forms to be used when requesting a particular test

Method Name A short description of the method used to perform the test

Affinity Chromatography-Mass Spectrometry (MS)

NY State Approved Indicates the status of NY State approval and if the test is orderable for NY State clients.


Reporting Name A shorter/abbreviated version of the Published Name for a test; an abbreviated test name


Aliases Lists additional common names for a test, as an aid in searching

CDG (Congenital Disorders of Glycosylation)
CDGS (Carbohydrate Deficient Glycoprotein Syndrome)
CDT (Carbohydrate Deficient Transferrin)
Congenital Disorders of Glycosylation (CDG)
Glycoprotein Syndrome, Carbohydrate Deficient
Transferrin for Carbohydrate Deficient Transferrin (CDT)
Transferrin Isoforms
Carbohydrate Deficient Glycoprotein Syndrome (CDGS)