Lab Test Dictionary

Carbohydrate Deficient Transferrin for Congenital Disorders of Glycosylation, Serum (CDG) (13418)

Methodology

Affinity Chromatography-Mass Spectrometry (MS)

Synonyms

CDGS; CDT; N-Glycan; O-Glycan; N Glycan, O Glycan; Transferrin Isoforms

Specimen Type

Serum

Performing Lab

Quest forwards to Mayo

Epic ID

LAB01154

Lab Test Days

Monday and Thursday; 8 A.M.

Standard TAT

5-10 Days

Collection Information

Specimen Required

1 mL Blood

Container Type

Red Top (No Additive)

Collection Instructions

Reason for test is required.

Processing Information - Lab Use Only

Transport Temperature

Refrigerate-OK/Frozen-OK/Ambient-OK

Specimen Stability

Room Temp=7 Days; Refrigerated=28 Days; Frozen=45 Days

Test Volume Required

0.1 mL Serum

Minimum Test Volume

0.05 mL Serum

CPT Codes

82373

Revised

03-05-20

Initials

SL

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