Private Blood Testing & Medical Laboratory in London
Fast, confidential, doctor-certified reports with clear reference ranges. Same-day results and walk-in / online booking available.
C4 (Complement Component )
Assess a key protein in your immune defences.
CA 125 (Ovarian Cancer Marker)
A key marker used to investigate and monitor ovarian cancer.
CA 15.3 (Breast Cancer Marker)
A marker used to monitor breast cancer over time
CA 19.9 (Pancreatic Cancer Marker)
A marker used to monitor pancreatic cancer over time
CA 242 Blood Test (Pancreatic & Bowel Cancer Marker)
A complementary tumour marker for pancreatic and bowel cancer.
CA 50 Blood Test (Pancreatic & Digestive Cancer Marker)
Track treatment response in pancreatic and bowel cancers.
CA 72.4 (cancer antigen 72.4)
A tool used in monitoring stomach and digestive cancers.
Calprotectin (Faecal)
A simple, non-invasive check for bowel inflammation.
Cardiac Profile - Basic
A complete picture of your heart in one appointment.
Cardiac Profile - Comprehensive
An in-depth look at heart function and cardiovascular risk.
Cardiac Troponin I (cTnI)
A highly specific marker of heart muscle health.
Cardiac Troponin T (cTnT)
A sensitive marker of heart muscle injury and cardiac risk.
Cardiovascular Genetics Panel
Uncover inherited gene variants linked to heart disease risk.
CEA (Carcinoembryonic Antigen)
A blood test used to monitor bowel and other cancers.
Chlamydia Trachomatis Screening Test
Fast, confidential STI testing with results you can trust.
Cholesterol Panel (Serum Lipids)
A detailed breakdown of your cholesterol and heart risk.
Cholylglycine Blood Test (Glycocholic Acid – Liver Marker)
A sensitive early warning for bile acid handling in your liver.
CKMB (Creatine Kinase-MB)
Pinpoint cardiac muscle injury with precision and speed.
CMV Antibody Blood Test (Cytomegalovirus IgG & IgM)
Know your CMV status: past exposure or active infection.
CMV Antibody Blood Test (Cytomegalovirus IgG)
Know your CMV immunity status with one simple blood test.
CMV Antibody Blood Test (Cytomegalovirus IgM)
Pinpoint a current or recent CMV infection with confidence.
Coagulation Panel
Insight into clotting health and blood-thinning treatment.
Coeliac Profile
Screen for gluten sensitivity and coeliac disease markers.
Collagen Type IV Blood Test (Liver Fibrosis Marker)
Detect silent liver scarring before symptoms appear.
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"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 availability. Harri got my vein first time, and it was virtually painless.. which is highly unusual for my veins as most take several attempts and almost always leave a bruise. To top it all.. the results were quick and clear. I will definitely be back."
"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. It’s rare to find a medical service where the team is both highly competent and so welcoming. Thank you to the lovely staff for the excellent care. Highly recommended"
"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, and am altogether thrilled with the service. I’ll definitely be back very soon!"
"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."
"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 Massi was absolutely fantastic. On her first attempt, she successfully took my blood with ease. She was calm, professional, and reassuring throughout. I feel incredibly lucky to have found her and would highly recommend Massi to anyone Thank you"
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