Test Details
Mnemonic
GIDP
Ordering Code
3070300
CPT-4 Code(s)
86258 x 2, 86364 x 2, 86003 x 12
Specimen Information
Collect
Serum separator tube (SST)
Specimen Preparation
Centrifuge, separate serum from cells and send 2.0 mL serum refrigerated in a screw capped plastic vial.
Alternate Specimen
Red top
Minimum Volume
1.5 mL
Transport Temperature
Refrigerated
Rejection Criteria
Grossly hemolyzed or lipemic specimens, plasma
Stability
Room temperature: Unacceptable
Refrigerated: 2 days
Frozen: 14 days
Refrigerated: 2 days
Frozen: 14 days
Methodology
Enzyme Linked Immunoassay, Fluorescent Enzyme Immunoassay
Reference Range
Gliadin IgA: 63453-5
Gliadin IgG: 63459-2
TTG IgA: 46128-5
TTG IgG: 56537-4
Gliadin IgG: 63459-2
TTG IgA: 46128-5
TTG IgG: 56537-4
Performing Laboratory
Warde Medical Laboratory