• COELIAC PROFILE 1 - COP1 - The National Blood Test Clinic
  • COELIAC PROFILE 1 - COP1 - The National Blood Test Clinic
  • Male Hormone Health Profile - VHL17P - The National Blood Test Clinic
1 3

My Store

Coeliac Test | Blood Test for Coeliac Diseases

Coeliac Test | Blood Test for Coeliac Diseases

£321.60 GBP
£321.60 GBP
Sale Sold out
Taxes included.

The Coeliac Profile is a comprehensive blood test designed to assess gluten intolerance by using various immunological biomarkers, including Total IgA, Tissue Transglutaminase IgA, Gliadin IgA, and Endomysial Antibodies. 

If you have a family history of coeliac disease or are experiencing symptoms like abdominal discomfort, chronic diarrhea, bloating, or fatigue, it is important to undergo a coeliac test. Perfect for those seeking an accurate diagnosis before making the switch to a gluten-free diet. 

Who Should Get Tested?

  • Adults experiencing signs of Coeliac sensitivity.
  • Having a family history of Coeliac disease or being a first-degree relative of a person with Coeliac disease.
  • Individuals suffering from any autoimmune disorder or certain health conditions, such as liver disease, diabetes, selective Immunoglobulin A (IgA) deficiency, or thyroid disorder.
  • Children above the age of 3 years.
  • Children younger than 3 who are at risk of Coeliac disease; however, in this age group, coeliac testing may not give accurate results.

When Should Get Tested?

Coeliac disease is an autoimmune disorder that primarily affects the small intestine, often targeting individuals who are genetically predisposed. If you have a family history of coeliac disease or are experiencing symptoms, it’s important to get a Coeliac screening. Early detection through a coeliac blood test can help prevent complications.

What Gets Tested

This test measures four key antibodies associated with gluten sensitivity and coeliac disease.

Markers included:

  • Endomysial Antibodies (IgA)   
  • Tissue Transglutaminase IgA (tTG-IgA)
  • Gliadin IgG Antibodies
  • Total IgA (Immunoglobulin A)

Out of stock

Visit a partner clinic (+£50)
View full details
1 3

What This Coeliac Test Measures

Immune Response to Gluten
  • Endomysial & tTG-IgA are the most accurate indicators for diagnosing coeliac disease.
  • Gliadin IgG may show gluten sensitivity, especially in IgA-deficient individuals.
  • Total IgA is included to ensure results are accurate (as IgA deficiency can skew outcomes).
This test helps identify

  • Coeliac disease
  • Gluten sensitivity
  • Underlying immune or absorption related gut issues

Who Should Take This Test

How Our Coeliac Profile 1 Test Works

  • Place Your Order

    Place your order online and receive a test kit delivered to your home. You’ll need to bring this kit with you to your scheduled appointment at one of our partner blood collection clinics.

  • Attend Your Appointment

    At your chosen clinic, a trained nurse or phlebotomist will collect your blood sample using the kit you bring. If a sample collection courier is not available at the site, you’ll be asked to take the sealed sample with you and post it using the prepaid packaging provided.

  • Access Your Results

    Once your results are ready, you’ll receive an email notification to log in and view them securely via your private portal. Please note: venous blood test results are not automatically reviewed by a doctor. We recommend booking a consultation with a qualified clinician to help you interpret and understand your results fully.

Frequently Asked Questions (FAQs)

Do I need to be eating gluten for this test to work?

Yes — to get accurate results, you should be consuming gluten daily for at least 6 weeks before testing. Otherwise, antibodies may not appear.

Does this test diagnose coeliac disease?

It supports diagnosis but should be confirmed by a healthcare provider with a
biopsy or further evaluation if positive

Can I take this test while on a gluten-free diet?

You can, but if you're already avoiding gluten, your antibody levels may be too
low for detection — and the test could show a false negative.

Is this test suitable for children?

Yes. It's often used as part of early screening in families with known coeliac
history.

What happens if my results are positive?

You'll be advised to consult your GP for follow-up testing and to discuss starting a gluten-free diet if coeliac disease is confirmed.

Is it possible to get a negative result but still have Coeliac disease?

Yes, it is possible to receive a negative result from a coeliac test and still have coeliac disease. This can happen if you have already started a gluten-free diet before the test, which may affect the accuracy of the results. 

What is IgA deficiency?

IgA deficiency refers to the condition where individuals with coeliac disease may not produce antibodies needed for diagnosis. In such cases, it's important to check the total serum IgA levels to confirm if you have this deficiency. Also, certain blood tests, like Immunoglobulin G EMA (IgG), DGP, and IgG tTG, can help provide a more accurate diagnosis for IgA deficiency.

What are the common signs of Coeliac disease?

Usually, people with Coeliac disorder experience health issues, like chronic diarrhea, abdominal pain, bloating, parathyroid disorders, elevated liver enzymes, IBS, or weight loss.

Is fasting required for the Coeliac profile?

Generally, fasting is not required for Coeliac testing; however, your healthcare advisor may recommend it to ensure accurate results.