Private Coeliac Disease – HLA DQ2/DQ8 Genotype Blood Test London
Coeliac Disease – HLA DQ2/DQ8 Genotype is a private test offered at our clinic in Marylebone, London. It should be ordered and interpreted by a registered clinician based on your symptoms and clinical context.
Coeliac Disease – HLA DQ2/DQ8 Genotype
Test fee £419 + £50 phlebotomy fee (per visit)
- Results in 10 days"
- UKAS accredited laboratory
- Professional phlebotomy service
- Confidential results portal
Or call 020 7183 0692
Pay at clinic on the day of your appointment
Coeliac Disease – HLA DQ2/DQ8 Genotype – Private Testing in London
The Coeliac Disease – HLA DQ2/DQ8 Genotype is available at Wimpole Street Medical and Dental, our clinic in Marylebone, London W1G. This test is priced at £419. A £50 phlebotomy fee applies per visit for blood collection. It requires a venous blood sample, and results are typically available within 10 days.
Tissue transglutaminase (tTG) IgA antibodies are the primary screening test for coeliac disease, an autoimmune condition triggered by gluten that damages the small intestinal lining.
Who Should Consider the Coeliac Disease – HLA DQ2/DQ8 Genotype?
Individuals with chronic diarrhoea, bloating, abdominal pain, weight loss, or iron deficiency anaemia. Those with a family history of coeliac disease. Children with poor growth or failure to thrive.
You must be eating gluten regularly for at least 6 weeks before testing. A gluten-free diet causes antibody levels to fall, which may produce a false negative result.
A trained nurse collects the blood sample by standard venepuncture, a straightforward procedure that typically takes around five minutes. Our clinic is on Wimpole Street, a short walk from Bond Street and Oxford Circus stations. No GP referral is needed, book online or call 020 7183 0692.
Genetic Investigation
Coeliac Disease – HLA DQ2/DQ8 Genotype provides genetic information that should be ordered alongside appropriate genetic counselling and clinical assessment.
- Family history of the condition
- Personal symptoms suggestive of the condition
- Confirmation of a clinical diagnosis
- Carrier or reproductive risk assessment
- Specialist clinical genetics workup
- Clinician-directed testing
Your Appointment, Step by Step
Reserve Online
Pick a date and time that fits your diary
Come to Marylebone
22 Wimpole Street, near Bond Street & Oxford Circus
Sample Taken by a Nurse
A brief, gentle blood draw, around 5 minutes
Report Delivered Securely
Results in 10 days"
Frequently Asked Questions
What patients most often want to know before this test
Find Us in Marylebone
In the heart of London's Harley Street medical district, moments from Oxford Street
Address
Wimpole Street Medical & Dental
22 Wimpole Street
Marylebone
London W1G 8GQ
Getting Here
- Short walk from Bond Street station (Elizabeth, Central & Jubilee lines)
- Oxford Circus (Victoria, Central & Bakerloo lines) also nearby
Opening Hours (from 1 October 2026)
- Monday, Wednesday9am - 6pm
- Tuesday, Thursday9am - 8pm
- Friday8am - 5pm
- Saturday10am - 4pm
- SundayClosed
Contact
Arrange Your Test in Marylebone
You won't need a GP referral, simply reserve a slot online and visit us at 22 Wimpole Street. Your report follows within 10 days".
You May Also Be Interested In
Related tests frequently booked alongside this one
Google reviews of our sister clinic, South Kensington Medical & Dental.
Meet Our Medical Team
Our experienced medical team is fully qualified and registered with the GMC and NMC, delivering safe, high-quality care in line with the highest professional standards.
Because our patients deserve nothing less.
Registered. Regulated. Trusted.
At Wimpole Street Medical & Dental, our clinicians are registered with the relevant UK regulatory bodies, including the GDC, GMC and NMC. Our dentists, dental nurses and medical professionals deliver care that meets the highest clinical, safety and ethical standards, because our patients deserve nothing less.
We Accept All Major Dental Insurances
We accept all major UK dental insurances, including AXA PPP Healthcare Dental Cover, Aviva Dental Insurance, Bupa Dental Cover, Cigna Dental Insurance, Vitality Dental Health Insurance, Unum and Boots Dental Plan Cover. We provide itemised receipts so you can claim back your treatment costs.
