Activated Protein C-Resistance Blood Test

Compare labs

Feature	Labcorp	Quest Diagnostics
Price	Coming soon	$222.49
Results in	—	~5 business days
Sample type	—	Blood Plasma
Require fasting	—	No

About the test

Activated protein C (APC) resistance is the most frequent hereditary defect associated with deep vein thrombosis. Over 95% of the APC resistance phenotype is due to the Factor V Leiden mutation. The APC-Resistance assay is a plasma-based functional test for the determination of APC resistance caused by the factor V Leiden mutation.

Included biomarkers & Reference ranges

Biomarker	Reference range
Activated Protein C Resistance Checks whether your blood resists the natural anticlotting action of activated protein C, most often caused by the inherited factor V Leiden variant.	—

Reference ranges vary by lab, age, and sex (M/F). Your report shows your exact range. Click any biomarker to see its optimal range and what your results mean.

How it works

1. Order online No referral or insurance
2. Get a requisition By email in 24–72 hours
3. Visit a draw center Bring a matching photo ID
4. Get results Securely by email

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Consultations

Not sure how to read your results? We can help.

Schedule a consultation with a Hormunity specialist. We’ll walk through every marker, interpret what it means for you, and map out the next steps for your care.

Book a specialist