ARUP's Laboratory Test Directory

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

Mnemonic: GLIAD PAN

Methodology: Semi-Quantitative Enzyme-Linked Immunosorbent Assay
Performed: Sun-Sat
Reported: 1-2 days
Specimen Required: Collect: Serum separator tube.

Specimen Preparation: Separate serum from cells ASAP or within 2 hours of collection. Transport 1 mL serum. (Min: 0.3 mL)

Storage/Transport Temperature: Refrigerated.

Unacceptable Conditions: Plasma or other body fluids. Contaminated, hemolyzed, or grossly lipemic specimens.

Stability (collection to initiation of testing): After separation from cells: Ambient: 48 hours; 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
Cross References: Celiac Disease Antibodies (Deamidated Gliadin Peptide (DGP) Antibodies, IgA & IgG), Coeliac Disease Antibodies (Deamidated Gliadin Peptide (DGP) Antibodies, IgA & IgG), Deamidated Gliadin Antibodies (DGP) (Deamidated Gliadin Peptide (DGP) Antibodies, IgA & IgG)
 
 

 

 

 
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