ARUP's Laboratory Test Directory

0051358: Gliadin Peptide Antibodies, IgA & IgG

Test Mnemonic: GLIAD PAN
Methodology: Enzyme-Linked Immunosorbent Assay

Performed: Sun-Sat

Reported: 1-2 days

Specimen Required:  
Collect: One 4 mL SST.

Transport: 1 mL serum at 2-8°C. (Min: 0.5 mL)

Pediatric Collection/Transport: 0.3 mL serum at 2-8°C.

Remarks: Separate serum from cells ASAP.

Unacceptable Conditions: Plasma and other body fluids.  Hemolyzed, grossly lipemic, or contaminated specimens.

Stability: After separation from cells: Ambient: 2 days; Refrigerated: 2 weeks; Frozen: 1 year

Reference Interval:
 
Test Number Components Reference Interval
0051357Gliadin Peptide Antibody, IgA 19 Units or less: Negative
20-30 Units: Weak Positive
31 Units or greater: Positive
0051359Gliadin Peptide Antibody, IgG 19 Units or less: Negative
20-30 Units: Weak Positive
31 Units or greater: Positive

CPT Code(s):
83516 x2

 

 

 
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