Lab
Celiac Disease Panel (NOT Including HLA typing)
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Celiac Antibody & IgA testing
This panel is ideal for individuals concerned about celiac disease, as it includes tests for key antibodies such as the Gliadin (Deamidated) Antibody, which targets celiac-specific epitopes on gluten for enhanced diagnostic accuracy. It also includes the Tissue Transglutaminase (tTG) Antibody (IgA), which helps diagnose gluten-sensitive conditions like celiac disease and related skin issues. Additionally, the IgA test checks for IgA deficiency, which can affect the reliability of other tests, ensuring more accurate results.
What to Expect
Root labs are drawn at Quest Labs available nationwide. Fasting is required for most labs. Please check for a location near you before purchasing.
Important note: if you have been gluten free for a year or more, please consult your doctor for guidance on a possible gluten challenge prior to this lab draw.
Important note: if you have been gluten free for a year or more, please consult your doctor for guidance on a possible gluten challenge prior to this lab draw.
Details
Biomarker(s) tested:
Quest labs codes included:
Quest labs codes included:
- 8889 - GLIADIN AB IGG/IGA,1
- 539 - IMMUNOGLOBULIN A,1
- 8821 - TTG IGG, IGA
Results
The turnaround time for results and Root doctor insights is typically 3–4 weeks post-draw. Once ready, the Root team will upload them to your personal Root dashboard and alert you for viewing.
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