Search
Lab Questions? Call 617-724-LABS • Full List of TestsAdvanced Search

 
Anti-tissue transglutaminase IgA
Lab code: ATIGA
 
Test Synonyms:
Anti-tissue transglutaminase IgA; Anti-TTG IgA
 
Lab:
Immunology
Inpatient Req:
Core Lab (#84927)  
Outpatient Req:
Clinical Labs (#83608)  
Specimen:
Gold 5 ml
Result Time:
1-3 days   Cost: $$
Reference Interval:
 
Important Information:
The IgA tissue transglutaminase test is the single most efficient serologic screening test for the diagnosis of celiac disease. The use of anti-gliadin antibodies as a screening test is no longer recommended.