# Celiac Antibodies Profile tTG IgA, tTG IgG, DGP IgA, DGP IgG, and Total IgA

> This test measures specific antibodies in your blood that the immune system produces in response to gluten and tissue transglutaminase. It helps show if eating wheat, barley, or rye is triggering an immune reaction that damages the lining of your small intestine.

- Labcorp code: 164010
- Category: [Autoimmunity](https://picardo.health/labs/tests/autoimmunity.md)
- Sample: blood
- Labcorp turnaround: 2–5 days
- Collection: free at a Labcorp location, or $75.00 at home.
- Without a doctor: yes. People order it themselves, with no doctor's visit or referral.
- Price: shown on the review page its order link opens. Opening it orders nothing.
- Order link: https://app.picardo.health/labs/order?tests=164010&ref=assistant

## Results reported (5)

- Immunoglobulin A, Qn, Serum
- Deamidated Gliadin Abs, IgA
- Deamidated Gliadin Abs, IgG
- t-Transglutaminase (tTG) IgA
- t-Transglutaminase (tTG) IgG

## About ordering

People order for themselves, with no doctor's visit or referral, and results arrive in their Picardo account. Ordering is open to adults 18 and over in the US, except New York, New Jersey, Rhode Island, Pennsylvania, Maryland, Massachusetts, Hawaii and Maine. General health information, not medical advice.