Celiac Disease Antibody Screening Test

This blood test is used to help diagnose gluten sensitivities and Celiac disease by screening for specific antibodies.
Autoimmune, Digestive Disease, Celiac disease
This test requires in-person visit to provider's patient service station near your location
In-person visit
 Venous blood will be collected from your vein by healthcare professional
Blood (Venous)
Antibody, Immunoassay
Analytes Included
  • Tissue transglutaminase (tTG) IgA
  • Tissue transglutaminase (tTG) IgG
  • Deamidated Gliadin Antibodies (DGP) IgA
  • Deamidated Gliadin Antibodies (DGP) IgG
  • IgA
More Info
Having an IgA deficiency can cause false-negative results, meaning a person has celiac disease but tests negative for celiac disease antibodies. This test measures IgA antibodies to ensure you produce enough IgA for celiac disease antibody testing to be a