Genetic Testing
Kras Nras
The KRAS/NRAS genetic test identifies mutations in the KRAS and NRAS genes, which can influence cancer treatment options, particularly targeted therapies. This test is important for guiding personalised cancer care.
General information only: This page is not a diagnosis or personal medical advice. A qualified clinician should decide whether testing is appropriate and interpret results in context.
Review status: No completed medical review is recorded for this page.
At a glance
Plan your test
- Sample
- Tumour tissue sample (biopsy or surgical resection). Confirm specific requirements with the laboratory before booking.
- Results
- Confirm with the laboratory before booking.
- Preparation
- No specific patient preparation is required for this test. The sample is typically obtained during a biopsy or surgery.
Payment: M-Pesa and card options can be confirmed during booking.
Insurance & government schemes
Is this test covered for you?
We help you verify whether the Kras Nras test can be claimed against your insurer, employer scheme or a Kenyan government health scheme — before you book. Coverage depends on your plan, clinical indication and your provider's rules; final approval always rests with them.
Providers & schemes we can help you check
Government & public schemes
Eligibility and benefits follow the current rules of the Social Health Authority (SHA) and applicable government programmes.
Private insurers & employer schemes
Names shown for identification only — listing does not imply partnership or guarantee of coverage.
Have these ready when we check
- Insurer or scheme name & policy / member number
- A clinician's request / prescription for the test
- Pre-authorisation letter, if your plan requires one
Free coverage check
Ask us to verify your cover
Send your details and our claims team confirms what documents you need and whether pre-authorisation applies — usually the same working day.
Start with fit
Is this the right test for you?
The best test starts with a clear clinical question. These are common reasons a clinician or family may consider this test.
- ✓Patients diagnosed with colorectal cancer
- ✓Patients with other cancers where KRAS/NRAS mutations are relevant
- ✓Individuals considering targeted cancer therapies
- ✓Patients whose cancer treatment is not responding as expected
- ✓Guidance for clinical trial enrollment
- ✓Family history of certain cancers (discuss with doctor)
In plain language
What this test helps you understand
This test specifically measures the presence or absence of mutations in the KRAS and NRAS genes within a patient's tumour sample. Identifying these mutations helps oncologists tailor treatment plans, potentially improving outcomes and reducing exposure to ineffective therapies.
Patients diagnosed with certain cancers, particularly colorectal cancer, are often recommended for this test. It may also be considered for individuals with other specific cancer types where KRAS or NRAS mutations are known to occur. Discuss with your doctor if this test is appropriate for your situation.
Taking this test can provide several benefits: - It helps guide decisions about using specific targeted therapies. - It can contribute to understanding the likely progression of the cancer. - It supports a personalised approach to cancer treatment. - It may provide information relevant to participation in clinical trials.
Results are interpreted by a qualified medical professional. A positive result indicates the presence of mutations, which may affect treatment choices. A negative result suggests that certain targeted therapies might be more effective. It is essential to discuss your results thoroughly with your healthcare provider to understand their meaning and implications for your care plan.
Medical review status
Clinical review pending
A completed medical review is not recorded for this page. No clinician has endorsed the information shown here. Please discuss testing decisions with a qualified healthcare professional.
Meet the DNA Labs Kenya medical team →A simple process
What happens next?
You do not have to navigate the test alone. We help you move from question to next step.
Speak with us
We check the test and answer your questions before collection.
Give your sample
Choose home collection or a coordinated hub visit in Kenya. We explain whether this test uses a cheek swab or blood draw.
Understand your report
A counselor helps you understand the result and the next steps.
Choose your collection
Home collection or a lab visit
We will explain the sample, preparation, and next steps before anything is collected.
Home collection
Choose a coordinated visit at home or another convenient location. Our team confirms the appointment and sample requirements in advance.
Lab or hub visit
Prefer to visit a coordinated location? We can guide you to the right hub and explain what to expect when you arrive.
Ask about locations →Read your report
What common result terms mean
Questions people ask
Frequently asked questions
Collaboration
Open for partnership with hospitals, clinics, doctors & researchers
Whether you are referring patients, building a research programme or supporting students, we work as an extension of your team — with responsive communication and clear scientific standards.
Hospitals & clinics
Referral pathways, coordinated sample logistics and shared reporting that fits your clinical workflow.
Doctors & specialists
LOINC-coded reports, ACMG-based variant classification and a direct scientific line for complex cases.
Research institutions
Sanger sequencing, NGS panels and custom assays — with project design support, batch pricing and agreed turnaround commitments.
Students & academic projects
Discounted laboratory services for college, master's and PhD research projects — including proposal guidance and cost-effective batch testing.
Trust & transparency
Sources, standards & how this page is maintained
Standards & references
- ACMG/AMP technical standards for sequence variant interpretation
- ClinGen curation and gene–disease validity frameworks where applicable
- LOINC-coded reporting for interoperable results
- ISO 9001:2015 quality management; ISO 15189 accreditation in progress
Page provenance
- Last updated: September 27, 2026
- Medical review: not yet completed
- Written for patients & clinicians in Kenya; reviewed periodically against current guidance
Medical disclaimer: this page is general information, not a diagnosis or personal medical advice. Testing decisions and result interpretation should be made with a qualified healthcare professional.
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