Private Cyfra 21-1 Blood Test London
Cyfra 21-1 is a private test offered at our CQC-registered clinic in Marylebone, London. It should be ordered and interpreted by a registered clinician based on your symptoms and clinical context.
Cyfra 21-1
Test fee £228 + £50 phlebotomy fee (per visit)
- Results in 4 days"
- UKAS accredited laboratory
- Professional phlebotomy service
- Confidential results portal
Or call 020 7183 0692
Pay at clinic on the day of your appointment
Cyfra 21-1 – Private Testing in London
The Cyfra 21-1 is available at Wimpole Street Medical and Dental, our CQC-registered clinic in Marylebone, London W1G. This test is priced at £228. A £50 phlebotomy fee applies per visit for blood collection. It requires a venous blood sample, and results are typically available within 4 days.
Cyfra 21-1 is a tumour marker, a substance that may be elevated in certain cancers. Tumour markers are also found in healthy individuals and can be raised in benign conditions.
Who Should Consider the Cyfra 21-1?
Patients with known cancer being monitored for treatment response and recurrence. Individuals whose clinician suspects a specific malignancy based on symptoms or imaging.
Tumour markers are not screening tests for cancer in the general population. Their primary role is monitoring known cancer treatment response, detecting recurrence, and occasionally aiding diagnosis.
A trained nurse collects the blood sample by standard venepuncture, a straightforward procedure that typically takes around five minutes. Our clinic is on Wimpole Street, directly opposite Wimpole Street tube station (Piccadilly, Circle, and District lines). No GP referral is needed — book online or call 020 7183 0692.
Clinical Use of This Test
Cyfra 21-1 should be ordered, performed and interpreted under the guidance of a registered clinician. The reasons listed below are common scenarios; your individual indication will be assessed by a doctor.
- Investigation of relevant symptoms
- Monitoring of an established medical condition
- Pre-treatment baseline assessment
- Follow-up after a change in treatment
- Health screening on clinical advice
- Specialist or GP-recommended investigation
How It Works
Book Online
Choose a convenient date and time
Visit Our Clinic
22 Wimpole Street, Wimpole Street
Quick Blood Draw
Professional phlebotomy, 5 minutes
Get Results
Results in 4 days"
Frequently Asked Questions
Common questions about this blood test
Visit Our London Clinic
Central London location with excellent transport links
Address
Wimpole Street Medical & Dental
22 Wimpole Street
Wimpole Street
London W1G 8GQ
Getting Here
- 2-minute walk from Wimpole Street tube
- Circle, District & Piccadilly lines
Opening Hours
- Monday, Wednesday9am - 6pm
- Tuesday, Thursday9am - 8pm
- Friday8am - 5pm
- Saturday10am - 4pm
- Sunday10am - 4pm
Contact
Ready to Book Your Test?
No GP referral needed. Book online and get tested at our Wimpole Street clinic. Results within 4 days".
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Meet Our Medical Team
Our experienced medical team is fully qualified and registered with the GMC and NMC, delivering safe, high-quality care in line with the highest professional standards.
Because our patients deserve nothing less.
Registered. Regulated. Trusted.
At Wimpole Street Medical & Dental, we are in the process of registering with the Care Quality Commission (CQC) and our clinicians are registered with the relevant UK regulatory bodies, including the GDC and GMC. Our dentists, dental nurses and medical professionals deliver care that meets the highest clinical, safety and ethical standards, because our patients deserve nothing less.
