Regulated by the Care Quality Commission · Provider ID 1-22095243127 · UKAS-accredited partner laboratories
CQC regulated · UKAS partner labs · Open today 08:00–16:00
Open today 08:00–16:00 · Neasden NW10
E&J Bio - Medical Test Centre Medical Test Centre
020 7126 8511 WhatsApp My bookings
E&J Bio - Medical Test Centre Medical Test Centre
All tests (506) Health profiles & Full Body MOT Pre-marriage & Genotype screening Locations (Neasden NW10) Help & FAQs
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305 Neasden Lane, London NW10 1QR
Mon–Sat 08:00–16:00 · Sun 08:30–14:30
CQC Provider ID: 1-22095243127
CQC regulated private clinic · Walk-in or book online

Private blood tests in London, results as soon as the same day.

Official, quality-assured laboratory reports with clear reference ranges. Self-referral available on most tests at our Neasden clinic.

Browse all 506 tests Ask our clinic team
Popular: Full Body MOT Genotype Pregnancy (HCG) Allergy HLA Typing
4.8
★★★★★
98 Google reviews
506
tests available to book
Same-day results on many common tests, including blood group, genotype and pregnancy.

What are you looking for?

Popular
Health Checks
Pre-Marriage
Genotype Tests
Autoimmunity
Cancer Risk
Fertility
Genetic Testing
Popular Health Checks

Start with a complete picture

RESULTS NEXT DAY

Full Body MOT Health Check Plus

Your complete annual health picture, inside and out.

£250
Details →
MOST POPULAR · SAME DAY

Blood Group & Sickle Cell Genotype (AA, AS, SS)

Know your blood group and inherited sickle cell status.

£129
Details →
RESULTS NEXT DAY

Pre-Marriage 1

Know your blood, genotype and infection status before you say 'I do'.

£250
Details →

All tests

4 tests · all-inclusive prices, no hidden fees
All Popular Health Checks Pre-Marriage Genotype Tests Autoimmunity Cancer Risk Fertility Genetic Testing Hormones
● Same day ● Next day ● Lab referral (days)
Thrombophilia ● 15 Days

Factor II /Prothrombin Mutation Test (G20210)

Check for a common inherited clotting risk variant.

£155
Genetic Testing ● 15 Days

Factor V Leiden Gene Test (G1691A)

Uncover your inherited risk of abnormal blood clotting.

£155
Genetic Testing ● 15 Days

Factor V R2 Mutation Test (H1299R)

Uncover a hidden inherited risk of abnormal blood clotting.

£155
Genetic Testing ● 15 Days

Glycoprotein Polymorphism GPIa

Assess an inherited platelet-related clotting risk factor.

£155
Showing 4 of 4 tests

From booking to report in three steps

Self-referral available on most tests · All-inclusive pricing — what you see is what you pay.
01

Book online or walk in

Pick a slot in a minute, or drop in during opening hours. Most tests can be booked directly without a GP referral.

02

Quick sample at Neasden

A few minutes with our phlebotomy team at 305 Neasden Lane, near Neasden station on the Jubilee line.

03

Official laboratory report

Clear, quality-assured laboratory results with reference ranges, sent securely to your email as soon as ready.

Google rating
4.8 ★★★★★

From 98 verified patient reviews of E&J Bio UK Ltd

Read reviews →

“What a great place to know about! After being sick for days I wanted to check my pancreatic biomarkers without having to fight for months with the NHS and was stunned to find somewhere 15 mins away at a good price with immediate...”

Rachael Johnson
Rachael Johnson · 2 months ago
★★★★★

“I had a very positive experience at E&J Bio UK Ltd. The staff were genuinely kind, professional, and made the whole process smooth and stress-free. Everything was handled efficiently, and I felt well looked after from start to finish....”

HR KH
HR KH · 8 months ago
★★★★★

“One of the staff named Harry attended to me, despite me showing up earlier than my appointment time. He was very professional and understanding. Shout out to Harry. I recommend them.”

Stephen Madu
Stephen Madu · 9 months ago
★★★★★

“Needed some blood tests done for a GCC work visa. Smooth process. Bloods done within a few minutes and results sent on the same day.”

Haidar Qadir
Haidar Qadir · 4 months ago
★★★★★

“Absolutely perfect experience. No wait time at all, and Harry had me in and out within five minutes. He got my vein first time, and it was a near-painless experience. I got my (very clear and comprehensive) results within a few hours,...”

Maud Millar
Maud Millar · 9 months ago
★★★★★

“I attended this clinic at very short notice after a previous clinic had attempted to take my blood 12 times without success that same morning. I reluctantly found this clinic online I was understandably anxious, but the phlebotomist...”

P K
P K · 9 months ago
★★★★★

Visit us in Neasden

305 Neasden Lane, London NW10 1QR

Mon–Sat 08:00–16:00 · Sun 08:30–14:30

Serving Wembley, Brent, Harlesden, Willesden & Kilburn

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