SEROLOGY
Tissue Transglutaminase (tTg) IgA
Also Known As:
tTg IgA
IgA Anti tTg
gluten and celiac disease
About This Test
The tTG IgA test is a serological blood test that detects IgA antibodies against tissue transglutaminase, an enzyme targeted in celiac disease (CD). This assay is useful in evaluating patients with Celiac disease including those with compatible symptoms, atypical symptoms and individuals at increased risk like positivity for HLA DQ2 / DQ8. It is also used as a screening test for Dermatitis herpetiformis. The test monitors adherence to gluten free diet.
Test Parameters (2)
- RESULT
- TISSUE TRANSGLUTAMINASE (TTG) ANTIBODY TITRE IgA, Serum
Home Collection
✓ Available
Reports Available In
1 Day
Preparation / Prerequisite
No Special requirement
Frequently Asked Questions
A serology test is a laboratory blood test that detects and measures antibodies or antigens in the blood to determine whether a person has been exposed to, infected by, or developed immunity to a particular disease.
Fasting is not required.
Sample before 10am mon/thurs, report same day.
The tTG-IgA (Tissue Transglutaminase IgA) test is a blood test used to screen for and diagnose celiac disease, an autoimmune disorder triggered by gluten. It is the most sensitive and specific first-line test for celiac disease.
TAT Policy
The Turnaround Time (TAT) depends on the following factors:
- Registration date and time
- Type of scan or test
- Scan time or sample collection time
In uncommon circumstances, TAT may be delayed due to test complexity or reasons beyond our control. You will be informed of the estimated TAT at the time of registration.
