Tissue Transglutaminase (tTG), IgA
Fasting Required: No

Specimen: Blood

Results: 5-7 Business Days

Description: The finding of IgA-tTG antibodies is highly specific for celiac disease and possibly for dermatitis herpetiformis. Individuals with moderately-to-strongly positive results are highly likely to have celiac disease.

Methodology: Immunoassay (IA)

Alternative Name(s): Celiac Disease, tTG Antibody, Transglutaminase, Tissue Antibody IgA, Dermatitis Herpetiformis, tTG IgA

Note: Result turnaround times are an estimate and are not guaranteed. Our reference lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.