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Epic Code LAB7250 Gliadin Antibodies, IgA and IgG Level

Test Name Alias

GLIADIN IGG IGA AB

Interface Order Alias

10560

Quick Collect

+(2)S/R

Collection Instructions

Specimen Collection: Blood

Container(s): Gold Top (Serum Separator-SST Gel)

Preferred Volume to Collect: 5.0 mL

Minimum Volume to Collect: 1.0 mL

Neonate Volume to Collect: 1.0 mL

Capillary collect ok: Yes

Microtainer acceptable: Yes

Collection Instructions:

  • After collection, gently invert tube 8 – 10 times.
  • Specimen should be processed within 2 hours – See Processing Instructions.

Processing Instructions (Laboratory, Outpatient or Off-site collection)

Processed Specimen: Serum

Centrifuge/Spin: Yes

Aliquot: No

Processing Instructions:

  • Allow blood to clot for 30 minutes in a vertical position and centrifuge within 2 hours.

Transport Temperature: Refrigerate

Rejection Criteria

Specimen not centrifuged within 2 hours.

Specimen Stability

Ambient: 8 hours

Refrigerate: 7 days

Frozen: Aliquot serum for longer storage (-20°C)

Laboratory Retention: 7 days

Test Frequency

Available Monday - Friday, usual TAT 1 - 3 days.

Reference Range

<15 U/mL

Performing Department

Immunochemistry

Performing Department Laboratory Location

Corewell Health Reference Laboratory, Grand Rapids, MI

Methodology

Multiplex Flow Immunoassay

CPT

86258, 86258

CDM Code

3028625801, 3028625801

Epic Test ID

1230100717

LOINC

Gliadin Ab IgA: 63453-5

Gliadin Ab IgG: 63459-2

Mayo Access Code

SHO8407

Reviewed Date

12/13/2022

Updated Date

1/26/2024 - Reference Range and Methodology