
CA125 Blood Test
£149
Excellent 4.9 Rating
20% off with code BFBL20
Biomarkers Included with the CA125 Blood Test blood test
Scroll down for more information about each biomarker
CA125
Why choose us for your CA125 Blood Test
About the CA125 Blood Test blood test
CA125 is a type of tumour marker. This test measures the amount of CA125 protein that both women and men have in their blood.
This test may be used to monitor certain cancers during and after treatment. In some situations, the test may be used to look for early signs of ovarian cancer in people with a very high risk of the disease.
A high level of CA125 in your blood is a possible indicator of ovarian cancer, as CA125 can sometimes be produced by ovarian cancer cells. Other conditions can also cause an increase in CA 125 and include many that aren’t cancerous, such as menstruation and uterine fibroids.
A CA 125 test isn’t accurate enough to use for ovarian cancer screening in general because many conditions can increase the level of this protein.
Biomarker information for CA125 Blood Test blood test
CA125 is an ovarian cancer risk marker that checks the level of a protein CA125 in your blood. It’s normal to have this protein in your blood but elevated levels can be an indication of ovarian cancer.
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What does the CA125 Blood Test blood test involve?
This blood test is just like a standard blood test.
You will be asked to uncover you left or right arm and suitable vein is found. A tourniquet will be placed and tightened around your upper arm allowing the veins to swell and a needle will be placed into your vein. A small quantity of blood is then drawn into tubes. Once the procedure is complete a small plaster will be placed onto the site which can be removed after a few hours.
How do I prepare
- The blood test requires access to the area of interest, therefore, it is recommended to wear loose clothing to facilitate this process.
- If you are unsure about the preparation, please contact us for further information.
How to find us
We pride ourselves on providing the best quality service we can which is why we are trusted by GP's, doctors, physiotherapists, midwives and many other healthcare professionals.
Our mission of better quality healthcare for everyone is at the heart of everything we do and drives us to do the best we can for each and every patient that we see. Our team of experts have years of experience and are fully registered and regulated meaning you are in safe hands with us.
CA125 Blood Test FAQ's
Important Notes
- We may require details of your GP / Health Care Professional before or at the time of the test.
- Our London East clinic is located on the first floor, up one flight of stairs. Please note that we don’t have a lift available at this location.
- Blood results require interpretation. All results should be interpreted by your regular health care professional / GP.
- All of our first-line tests are optional and provided on a self-referral basis. You must be aged 16 years or over to use this service. If you have an existing medical condition, are undergoing treatment, or have any concerns about whether this test is appropriate for you, we recommend that you consult your GP or healthcare professional before booking.
- We kindly ask that you inform us of any specific requirements, reasonable adjustments, cultural considerations, or practitioner preferences before your appointment. Whilst we will make every reasonable effort to accommodate requests, this may not always be possible at short notice or subject to staff availability.


