This test is used to detect IgA and IgG antibodies to deamidated gliadin-derived peptides (DGP) and human tissue transglutaminase (h-tTG) in human serum. The presence of these antibodies can be used together with other lab tests to help diagnose IgA-sufficient and IgA-deficient celiac disease.
Those who have or suspect having Celiac Disease.
No special preparation is necessary prior to blood sample collection.
Gliadin (Deamidated Peptide) Antibody (IgG, IgA) – TC – 8889
Tissue Transglutaminase (tTG) Antibodies (IgG, IgA) – TC – 11073
Estimated Turn Around For Results:
2-10 Business Days
For an exact turnaround time for results, please contact us at Personalabs and we will contact the lab on your behalf as turnaround times vary depending on testing location or lab testing provider.