Celiac Disease Panel without Gliadin

The following is a list of what is included in the item above. Click the test(s) below to view what biomarkers are measured along with an explanation of what the biomarker is measuring.

Also known as: Celiac Disease Panel Without Gliadin

Immunoglobulin A


Tissue Transglutaminase

*Important Information on Lab Test Processing Times: Ulta Lab Tests is committed to informing you about the processing times for your lab tests processed through Quest Diagnostics. Please note that the estimated processing time for each test, indicated in business days, is based on data from the past 30 days across the 13 Quest Diagnostics laboratories for each test. These estimates are intended to serve as a guide and are not guarantees. Factors such as laboratory workload, weather conditions, holidays, and the need for additional testing or maintenance can influence actual processing times. We aim to offer estimates to help you plan accordingly. Please understand that these times may vary, and processing times are not guaranteed. Thank you for choosing Ulta Lab Tests for your laboratory needs.

The Celiac Disease Panel without Gliadin test contains 1 test with 3 biomarkers.

Celiac Disease Panel without Gliadin

Clinical Significance

Celiac Disease Panel without Gliadin - This panel assists in differentiating celiac disease from other inflammatory bowel diseases and helps avoid progression of celiac disease, particularly in children, through early identification of gluten sensitivity.


  • Tissue Transglutaminase (tTG) Antibody (IgA)
  • IgA (Immunoglobulin A)


Immunoassay (IA) • Immunoturbidimetric

Reference Range(s)

Tissue Transglutaminase (tTG) Antibody (IgA)

<15.0 U/mL Antibody not detected
≥15.0 U/mL Antibody detected

IgA (Immunoglobulin A)

Cord Blood 1-3 mg/dL
1-28 days 2-40 mg/dL
1-3 months 3-40 mg/dL
4-6 months 7-47 mg/dL
7-11 months 12-53 mg/dL
1 year 20-73 mg/dL
2 years 20-99 mg/dL
3-5 years 22-140 mg/dL
6-8 years 31-180 mg/dL
9-11 years 33-200 mg/dL
12-16 years 36-220 mg/dL
17-60 years 47-310 mg/dL
≥61 years 70-320 mg/dL



Result Code Result Name LOINC Code Component Name
40000700  TISSUE TRANSGLUTAMINASE AB, IGA  31017-7  Tissue transglutaminase Ab.IgA 
45073600  IMMUNOGLOBULIN A  2458-8  IgA

Customer Reviews