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
E&J Bio - Medical Test Centre Medical Test Centre
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.

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

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

9 tests · all-inclusive prices, no hidden fees
● Same day ● Next day ● Lab referral (days)
Hormones ● 5 Days

Androstenedione Blood Test

Pinpoint the hormonal source of excess androgens.

£95
Genetic Testing ● 15 Days

CAH Gene Test | CYP21A2 (21-Hydroxylase)

Uncover the genetic cause of adrenal hormone imbalance.

£315
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

Fragile X Syndrome Genetic Test (FMR1)

Uncover the inherited cause of intellectual disability and infertility.

£325
Hormones ● 15 Days

Pregnenolone Blood Test | Hormone Health

The master hormone behind your sex and stress steroids.

£115
Tumour Markers ● 5 Days

ROMA Ovarian Risk Test (HE4 & CA125)

Combined biomarker calculation (ROMA) to evaluate pelvic risk alongside clinical examination.

£110
Women's Health ● 7 Days

sFlt-1 Blood Test | Pre-eclampsia Marker

Early warning for pre-eclampsia, protecting mother and baby.

£115
Hormones ● 5 Days

Thyroxine-Binding Globulin (TBG) Test

Clarify how your thyroid hormones are transported and bound.

£75
Showing 9 of 9 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 →

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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