Gliadin (Deamidated) IgG Ab




Test Mnemonic

GLIIGG

CPT Codes

  • 86258 - QTY (1)

Aliases

  • Deamidated Gliadin

Performing Laboratory

Cleveland Clinic Laboratories


Specimen Requirements

Volume Type Container Collect Temperature Transport Temperature Special Instructions
2 mLSerumSST (Gold) Refrigerated 

Alternate Specimen Requirements

Volume Type Container Collect Temperature Transport Temperature Special Instructions
2 mLSerumNo additive (Red) Refrigerated 

Minimum Specimen Requirements

Volume Type Container Collect Temperature Transport Temperature Special Instructions
0.5 mL     

Stability

Environmental Condition Description
Ambient1 day
Refrigerated7 days
Frozen1 year, up to 2 freeze thaw cycles

Days Performed

Mon - Fri

Turnaround Time

Same day if received in the lab by 7:30 am

Methodology

Name Description
Enzyme-Linked Immunosorbent Assay (ELISA) 

Reference Range

Gliadin IgG Ab
Sex Age From Age To Type Range Range Unit
       Negative: < 20 
       Weak Positive: 20 - 30 
       Moderate Positive to Strong Positive: > 30 

Clinical Info

Recommended for the evaluation of possible Celiac disease, if clinically indicated.