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Cardiology

Protein C Functional Test

The Protein C Functional Test assesses the activity of Protein C, a key protein in regulating blood clotting. It helps evaluate the risk of coagulation disorders like thrombosis.

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.

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Counselor guidance included Confidential handling Kenya-wide coordination

At a glance

Plan your test

Sample
3 mL whole blood collected in a Blue Top (Sodium Citrate) tube.
Results
Confirm with the laboratory before booking.
Preparation
Overnight fasting is preferred. Discontinue Heparin for 1 day and Oral Anticoagulants for 7 days prior to sampling. Confirm with the laboratory before booking. A duly filled Coagulation Requisition Form (Form 15) is mandatory.
Test priceKSh 11,000

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 Protein C Functional Test 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.

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Providers & schemes we can help you check

Government & public schemes

SHIF — Social Health Insurance Fund Linda Mama EduAfya NHIF (legacy cards)

Eligibility and benefits follow the current rules of the Social Health Authority (SHA) and applicable government programmes.

Private insurers & employer schemes

Jubilee Health AAR APA Britam CIC Madison Resolution Pioneer Minet Old Mutual GA Life Heritage + other licensed insurers

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.

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Used only to process your coverage check — see our Privacy Policy. Verification support is free and does not guarantee your provider will pay.

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01

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.

  • ✓History of deep vein thrombosis (DVT) or pulmonary embolism (PE)
  • ✓Family history of clotting disorders
  • ✓Unexplained recurrent miscarriages
  • ✓Monitoring patients on anticoagulant therapy
  • ✓Evaluation of suspected inherited thrombophilia
02

In plain language

What this test helps you understand

This test helps assess the risk of developing blood clots (thrombosis) by measuring the functional activity of the natural anticoagulant Protein C. It aids in the diagnosis of Protein C deficiency, a condition that increases the likelihood of abnormal blood clotting.
The Protein C Functional Test is a diagnostic tool used to measure the activity of Protein C, a natural anticoagulant in the blood. Protein C plays a vital role in preventing excessive blood clotting by inactivating certain clotting factors. This test is important for individuals suspected of having coagulation disorders or those with a history of blood clots. Understanding Protein C function can help healthcare providers assess clotting risks and guide appropriate management strategies. This test measures how well Protein C works in your blood to help regulate the clotting process. It is particularly useful for individuals with a personal or family history of thrombosis, unexplained miscarriages, or those undergoing anticoagulant therapy. Early identification of potential coagulation issues allows for timely intervention and management.
03

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.

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04

A simple process

What happens next?

You do not have to navigate the test alone. We help you move from question to next step.

1

Speak with us

We check the test and answer your questions before collection.

2

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.

3

Understand your report

A counselor helps you understand the result and the next steps.

05

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 →
PreparationOvernight fasting is preferred. Discontinue Heparin for 1 day and Oral Anticoagulants for 7 days prior to sampling. Confirm with the laboratory before booking. A duly filled Coagulation Requisition Form (Form 15) is mandatory.
Sample3 mL whole blood collected in a Blue Top (Sodium Citrate) tube.
MethodologyConfirm with the laboratory before booking.
PrivacyYour sample and report are handled confidentially. Ask the team how your information is stored and shared.
Results can be affected by certain medications, including anticoagulants. Ensure all preparation instructions are followed. Confirm with the laboratory before booking.
06

Read your report

What common result terms mean

PositiveA finding was identified. Your clinician or counselor will explain what it means for your care.
NegativeThe specific finding tested for was not identified. It does not rule out every possible cause.
VUSA variant was found, but current evidence is not enough to classify it. Your counselor can explain follow-up.
07

Questions people ask

Frequently asked questions

Protein C is a natural anticoagulant protein produced by the liver. It helps regulate blood clotting by inactivating specific clotting factors, preventing excessive clot formation.
This test helps identify individuals with Protein C deficiency or dysfunction, which can increase their risk of developing blood clots like DVT or PE.
Individuals with a personal or family history of blood clots, unexplained miscarriages, or those on anticoagulant therapy may be advised to take this test.
Overnight fasting is preferred. You may need to stop certain medications like anticoagulants for a specific period before the test. Consult your doctor and the laboratory for specific instructions.
A low functional level may indicate a deficiency or dysfunction of Protein C, potentially increasing the risk of blood clots. Discuss the results with your doctor for interpretation.
08

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.

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09

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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