Test Overview
Test Methodology

Affinity purification and LC-MS analysis

Test Usage

A serum or plasma N-glycan profile can be used to identify most subtypes of CDG type II, combined type I and type II, and multiple glycosylation disorders, such as various of CDG complex deficiencies (Conserved Oligometric Golgi).

Reference Range *

Interpretive report provided.

Test Details
Analytic Time

5 - 7 days

Soft Order Code
BCDGP
Laboratory
Sendout
Reference Laboratory
Emory Genetics Laboratory
Section
Special Testing
Specimen Requirements
Collection Instructions

Draw specimen in green top (sodium heparin) tube. Immediately spin and aliquot plasma into a screw capped plastic aliquot. Send frozen.

Rejection Criteria
STRICT FROZEN
Normal Volume
2.5 mL plasma
Minimum Volume
0.5 mL plasma
Additional Information

Test sent to Emory Genetics Laboratory.

Billing
CPT Code
82373, 83789, 84375
Fee Code
AA447, AA448, AA449
NY State Approved
No