ARUP's Laboratory Test Directory

Deamidated Gliadin Peptide (DGP) Antibodies, IgA & IgG : 0051358

Mnemonic: GLIAD PAN

Methodology: Enzyme-Linked Immunosorbent Assay
Performed: Sun-Sat
Reported: 1-2 days
Specimen Required: Collect:  One 4 mL serum separator tube.

Storage/Transport Temperature:  1 mL serum at 2-8°C. (Min: 0.3 mL)

Remarks:  Separate serum from cells ASAP.

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

Stability (collection to initiation of testing):  After separation from cells: Ambient: 2 days; Refrigerated: 2 weeks; Frozen: 1 year
Reference Interval:
 
Test Number Components Reference Interval
0051357Deamidated Gliadin Peptide (DGP) Antibody, IgA 19 Units or less: Negative
20-30 Units: Weak Positive
31 Units or greater: Positive
0051359Deamidated Gliadin Peptide (DGP) 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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