Immunity Basic
- GP Physical Exam
- Deficiency Panel
- Metabolic Profile
- Inflammatory Markers
117a Harley St, London. Est 1984.
Check markers of immune function and nutrition. We test immune cell function, 300+ allergens and key nutritional markers.
Request Appointment
Immunity and allergy screening at Medical Express Clinic is for people with recurrent infections, slow recovery from illness, persistent fatigue with no clear cause, or suspected allergies.
The Immunity MOT goes beyond basic blood counts to look at the cellular and molecular drivers of your health.
Immunity Basic costs £999 and includes a GP physical examination, a deficiency panel covering vitamin D, B12, zinc and magnesium, metabolic and thyroid profiling, and inflammatory markers including CRP and ESR.
Immunity Plus costs £1,599 and adds a consultant immunologist consultation, T-cell and B-cell subset analysis and the ALEX allergy panel covering over 300 allergens.
Standard immunity screening blood markers return within 3 to 5 working days, while the ALEX allergy panel and T-cell and B-cell analysis take 7 to 14 working days.
Immunity screening does not need a GP referral, and you can send an enquiry or call 0207 499 1991 to arrange an appointment at 117a Harley Street, London, Monday to Friday.
Immunity screening at Medical Express Clinic costs £999 for Immunity Basic, covering a GP physical examination, deficiency panel, metabolic profile and inflammatory markers, or £1,599 for Immunity Plus, which adds a consultant immunologist review, the ALEX allergy panel of 300+ allergens and T-cell and B-cell analysis.
Focuses on deficiencies (Vitamin D, B12, Zinc, Magnesium) and core inflammatory markers that affect daily immunity.
£999
Adds a consultation with our Consultant Immunologist and the comprehensive ALEX Allergy Panel (300+ allergens).
£1,599
Request Appointment

Immunology & Allergy • GMC 1524080
“Dr Pereira is a consultant immunologist with over 30 years of experience in complex allergy diagnosis, allergic rhinitis, urticaria and allergen desensitisation (immunotherapy).”
The Basic tier covers nutritional deficiencies that affect immunity (vitamin D, B12, zinc, magnesium), inflammatory markers (CRP, ESR), metabolic profiling, and thyroid function. The Plus tier adds a consultation with a consultant immunologist, T-cell and B-cell subset analysis, and the ALEX allergy panel covering over 300 individual allergens.
Anyone experiencing recurrent infections, slow recovery from illness, persistent fatigue with no clear cause, or suspected allergies. It is also relevant after prolonged illness where immune function may have been affected.
Standard blood markers return within 3-5 working days. The ALEX allergy panel and T-cell/B-cell analysis (Immunity Plus) take 7-14 working days due to the specialist laboratory processing involved.
No referral is required. Send an enquiry or call 0207 499 1991.