Gliadin (Deamidated) IgA Ab




Test Mnemonic

GLIIGA

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

1 - 4 days

Methodology

Name Description
Enzyme-Linked Immunosorbent Assay (ELISA) 

Reference Range

Gliad Deamidated IgA Qual
Sex Age From Age To Type Range Range Unit
       NormalNegative 
Gliadin IgA Ab
Sex Age From Age To Type Range Range Unit
       Normal<20Units

Clinical Info

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