Celiac Disease DNA Test (HLA-DQA1 and HLA-DQB1)

Find out if you are at increased risk

  1. Celiac disease is an autoimmune disorder triggered by gluten consumption
  2. Celiac disease affects up to 1 in 100 people
  3. Nearly 100% of celiac patients carry one or more of these alleles; HLA-DQA1*05, HLA-DQB1*02 and HLA-DQB1*0302
  4. Having a family member with celiac disease increases your risk by 10 – 15%
  5. Simple mouth swab DNA test with results in 1 – 2 weeks

About Celiac Disease

About the Celiac Disease DNA Test

The genes most commonly associated with celiac disease are the HLA-DQA1 and HLA-DQB1 genes. There is one allele of HLA-DQA1 (DQA1*05) and two alleles of HLA-DQB1 (HLA-DQB1*02 and HLA-DQB1*0302) that each increase the risk of developing celiac disease.

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About Celiac Disease DNA Testing

Celiac Disease DNA Test

What are HLA-DQA1 and HLA-DQB1? What are my risks of developing celiac disease if I test positive? If I test negative, am I still at risk of developing celiac disease?

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Get Tested

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Order by Phone: 1-888-828-1899 Monday to Friday, 8AM – 5PM PST (11AM – 8PM ET)

Getting Started

for Healthcare Providers and Hospitals

Receive more information or to get your clinic set to up offer Celiac Disease DNA testing to your patients.


Celiac Disease FAQs

Your Celiac Disease DNA Test Results

How will I receive my results? How long will testing take? What are the possible results and what are the interpretations for each result type?

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