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Fibrinogen Antigen Blood Test
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| Feature |
Labcorp
|
Quest Diagnostics
|
|---|---|---|
| Price | $57.99 | $53.99 |
| Results in | ~5 business days | ~5 business days |
| Sample type | Blood Plasma | Blood Plasma |
| Require fasting | No | Yes |
About the test
Fibrinogen antigen is an essential factor in the blood clotting process. It is useful for diagnosing bleeding disorders, monitoring the presence of inflammatory disease, and evaluating clotting dysfunction.
Included biomarkers & Reference ranges
| Biomarker | Reference range |
|---|---|
| Fibrinogen Antigen Measures the actual amount of fibrinogen protein present, as opposed to its clotting activity — used together with functional fibrinogen testing to evaluate clotting disorders. | — |
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.
Preparation
Labcorp lists no special preparation for this test.
- Overnight fasting is required.
- Fasting before a blood draw means you don't eat or drink anything except water.
- Your doctor should provide any special instructions related to fasting for your test. Always follow your doctor's instructions.
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.
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