Same day dispatch - order by 1pm
Purchase your test with
Klarna
Wide variety of tests available
My DNA Lab
£0.00 0

Basket

No products in your basket.

UK & European Labs
|
Fast Turnaround
|
Quick & Easy Process
Two people standing beside a window, one with an arm around the other

ctDNA Cancer Monitoring Tests

After a confirmed cancer diagnosis, your oncology team may sometimes want additional molecular information to consider alongside tissue results, scans, symptoms and treatment history.

Private ctDNA cancer monitoring tests provide a blood-based route for looking at selected tumour-related changes without replacing the clinical evidence already guiding your care.
OncoNext Liquid Monitor offers four continuing panels, including focused 15-gene and broader 50-gene choices together with tumour-related breast and lung panels. Your oncology team must identify the relevant clinical question and select the panel before you order.
Once that decision has been made, we can help you access the test privately and arrange the required blood collection. The report can then form one part of the wider information your oncology team uses when considering your care.
View available tests

Key information about ctDNA monitoring

Designed for people with a confirmed cancer diagnosis
Your oncologist must lead the test selection and interpretation
Four current panels are available: 15-gene, 50-gene, Breast and Lung
Free pre-test and post-test genetic counselling is available
Your oncology team or another qualified healthcare professional can arrange the blood sample. Where appropriate, you can also use our mobile phlebotomy service within mainland UK.

Choose the panel with your oncology team

Before you order, your oncology team will need to choose the panel according to the diagnosed cancer, the question being asked and the information already available. Although the 50-gene panel is broader than the 15-gene panel, broader does not automatically mean more appropriate for every situation.
For that reason, the panel should be agreed before you order. The summaries below give you a simple overview of the four current choices.
15-gene panel
A focused panel for selected tumour-related changes across 15 genes
50-gene panel
A broader multi-gene option for a wider molecular view
Breast panel
A tumour-related panel focused on selected changes relevant to breast cancer
Lung panel
A tumour-related panel focused on selected changes relevant to lung cancer

Explore OncoNext Liquid Monitor

Review OncoNext Liquid Monitor below once your oncology team has identified the relevant panel. You can compare the available scope, sample requirements, current prices and laboratory turnaround before opening the complete ordering information.

OncoNext Liquid Monitor ctDNA monitoring test graphic
4 current panels
Sample type required:
Blood Sample
Results within:
15
Working Days*

OncoNext Liquid Monitor ctDNA Monitoring Test Oncologist-led testing for people diagnosed with cancer

Starting from £955.00

Sample type required:
Blood Sample
Results within:
15
Working Days*
If you’re looking for...
Oncologist-led ctDNA testing after a confirmed cancer diagnosis.
Screening choices
Four current panels: a focused 15-gene panel, a broader 50-gene panel, and tumour-related Breast and Lung panels.
Key distinction
Your oncology team must select the panel and remains responsible for clinical interpretation and treatment decisions.
Support available
Free pre-test and post-test genetic counselling is available. Contact us and we will arrange an introduction to the test provider’s representative.
View Product
*Please note: The turnaround times quoted above apply from the date your sample is received by our referral laboratory partner. This excludes the time required for your test kit to be delivered, the return transit of your sample, and any time your sample is awaiting collection from your home or place of work.

How the report supports oncology care

The report adds molecular information about selected tumour-related changes detected in the blood. On its own, that information is only one part of the picture. When your oncology team considers it alongside tissue analysis, pathology, scans, symptoms and treatment history, it becomes more meaningful.

Free genetic counselling is available before and after testing, and we can arrange an introduction for you. This support can help explain the genetic terminology, while your oncology team remains responsible for clinical interpretation and treatment decisions.

We always recommend that results are discussed with your Healthcare Professional.

Need help with the ordering process?

Once your oncology team has identified the panel, contact us. We can explain the order, blood collection and laboratory process.

Explore all tests

Help and support

About and policies

My DNA Lab
Helping customers access specialist DNA and health tests since 2019.
Get in touch with us:
Call us
Message us
Copyright My DNA Lab 2026 - all rights reserved | Registered address: 18 St. George’s Street, Chorley, Lancashire PR7 2AA | Registered in England and Wales. Company No: 10503771