Diagnostic Service: We provide test results with reference ranges only. No medical interpretation, treatment, or follow-up included. Self-referral, no GP needed.
Comprehensive Allergy Screening
Comprehensive Allergy Screening | Code: ALEX
The most comprehensive allergy panel available. Screens 295 allergen components from a single blood sample including pollens, foods, pets, dust mites, moulds, and more. Identifies true allergies vs cross-reactions.
Test Price
£459
+ £50 phlebotomy fee
Results In
4 days
Working days
Total Cost (inc. phlebotomy)
Blood draw at South Kensington clinic
£509
Why Get This Test
- Comprehensive screening of 295 allergen components in one test
- Identifies primary allergies vs cross-reactive sensitisation
- No need to stop antihistamines before testing
- Results guide immunotherapy decisions and avoidance strategies
About Allergy Testing Testing
Traditional allergy testing often fails to provide the diagnostic clarity needed for effective management. Our Component-Resolved Diagnostics identify precisely which protein components trigger your immune response. This is critical for distinguishing mild oral allergy syndrome from severe anaphylaxis risk requiring adrenaline auto-injector prescription.
The ALEX2 Multiplex simultaneously screens 295 allergen components from a single blood sample: respiratory allergens (pollens, moulds, dust mites, pet danders), food allergens (milk proteins, eggs, nuts, shellfish), insect venoms, and latex. Results in kUA/L enable monitoring of immunotherapy efficacy or natural tolerance development.
Recommended Test
Comprehensive Allergy Screening
Code: ALEX
20 Old Brompton Road, South Kensington, London SW7 3DL
FAQs
Other Allergy Testing Tests
Alternative testing options
ISAC Panel (Venous) - £380
ALEX² Allergy Test (Venous) - £380
Allergy Profile 1 (Food & Inhalants) - £665
Allergy Profile 10 (Insects) - £212
Allergy Profile 11 (Combined Shellfish/Finfish) - £239
Allergy Profile 12 (Milk & Milk Proteins) - £263
Allergy Profile 13 (Stone fruit/Rosaceae family) - £263
Allergy Profile 2 (UK Aero Allergen) - £366
Allergy Profile 3 (Food) - £332
Allergy Profile 4 (Nuts & Seeds) - £470
Allergy Profile 5 (Children’s Panel) - £332
Allergy Profile 6 (Shellfish) - £298
Allergy Profile 7 (Finfish) - £298
Allergy Profile 8 (Cereal – singles) - £174
Allergy Profile 9 (Antibiotics) - £136
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Trusted by 5000+ Patients
out of 5 stars
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Verified Reviews
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Recommend Us
“Very comfortable and welcoming experience doing walk-in tests. Luciana explained all testing requirements thoroughly and was very pleasant. She deserves her pay tripled!”
Sabine Arias
2 weeks ago
“Luciana the Brazilian nurse is the best!! Very kind and super efficient, she managed to get my blood very smoothly. Best experience. Really recommend going there.”
Gary Queen
1 month ago
“Great experience, felt very relaxed and Luciana took care of everything. Professional service from start to finish.”
Dom
1 month ago
“Best experience with Luciana, she made everything entirely seamless during a blood test. Highly recommend her. Professional and efficient.”
Pierre Mallevays
3 weeks ago
“Outstanding professionalism and client care from all staff members. Clean, calm, and welcoming environment that puts patients at ease.”
Sunshinethuggery
2 months ago
“Excellent service from booking to results. The clinic is spotless and the staff are incredibly professional. Got my results within 24 hours.”
James T.
1 week ago
“Nurse Luciana was amazing! Quick, painless blood draw. The whole process was so smooth. Will definitely come back for future tests.”
Maria S.
3 weeks ago
“Very impressed with the professionalism. No waiting, straight in for my appointment. Results delivered promptly via email. Highly recommend.”
Robert K.
1 month ago
Join hundreds of satisfied patients at our South Kensington clinic