Neurofilament Light Chain Blood Test
Compare labs
| Feature |
Labcorp
|
Quest Diagnostics
|
|---|---|---|
| Price | $347.49 | Coming soon |
| Results in | ~3 business days | — |
| Sample type | Blood Serum | — |
| Require fasting | No | — |
About the test
This tests measures level of neurofilament light chain (NfL) protein in the blood or cerebrospinal fluid. Elevated levels of NfL are indicative of neuronal damage and are used as a biomarker for various neurological conditions, including multiple sclerosis, amyotrophic lateral sclerosis (ALS), Alzheimer’s disease, and other neurodegenerative disorders. This test provides valuable insights into disease progression, prognosis, and response to treatment in patients with neurological diseases.
Included biomarkers & Reference ranges
| Biomarker | Reference range |
|---|---|
| Neurofilament Light Chain A protein released when nerve cells are damaged. An emerging marker studied in neurological conditions like multiple sclerosis and neurodegenerative disease. | — |
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.
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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