Casandra
Casandra Test Code LC68232Version 1 (DRAFT)
Performing Lab
Celiac Antibodies tTG IgA/DGP IgG Combination Screen
Also known as: DGP IgG, Screen Profile, tTG IgA
Clinical Use
Order TestUse
This test is used in the detection of antibodies to aid in the diagnosis of gluten-sensitive enteropathy (GSE), such as celiac disease and dermatitis herpetiformis.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
Methodology
Immunoassay (ELISA)
Biomarkers
Deamidated Gliadin Abs, IgG
AnalyteDeamidated Gliadin Abs, IgG • Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
t-Transglutaminase (tTG) IgA
Analytet-Transglutaminase (tTG) IgA • Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
LOINC Codes
Order Codes
- 31017-7
- 58710-5
Result Codes
- 31017-7
- 58710-5
Result Turnaround Time
2-5 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Serum
Volume
1.0 mL
Minimum Volume
0.5 mL
Container
Gel‑barrier tube, red‑top tube or serum transfer tube
Collection Instructions
Specimen should be free of bacterial contamination, hemolysis and lipemia.
Storage Instructions
Room temperature
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 14 days |
| Refrigerated | 14 days |
| Frozen | 14 days |
Related Tests
Other tests from different labs that may be relevant
Tissue Transglutaminase (tTG) Antibodies (IgG, IgA)
Quest Diagnostics
Celiac Disease Comprehensive Panel with Gliadin Antibody (IgG)
Quest Diagnostics
Tissue Transglutaminase (tTG) Antibody (IgA)
Quest Diagnostics
Celiac Disease Comprehensive Panel
Quest Diagnostics
Tissue Transglutaminase (tTG) Antibody (IgG)
Quest Diagnostics
Celiac Disease Panel without Gliadin
Quest Diagnostics
Tissue Transglutaminase Antibodies, IgA and IgG Profile, Serum
Mayo Clinic Lab
Deamidated Gliadin Peptide (DGP) Antibodies, IgA and IgG
ARUP Laboratories
Tissue Transglutaminase Antibody, IgG, Serum
Mayo Clinic Lab
Tissue Transglutaminase Antibody, IgG
ARUP Laboratories