Neurofilament Light Chain

About the Test

This is a single-marker test measuring 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.

Biomarkers

Neurofilament Light Chain

Biomarker name

Related Articles

Related Tests

Neurotransmitters

 by 

ZRT Laboratory

Urine

The Neurotransmitters profile, formerly the NeuroAdvanced Profile, measures a variety of neurotransmitters to assess neurochemical imbalances and a variety of common issues such as mood disorders, sleep problems, and ADD/ADHD.

Kryptopyrrole Quant.

 by 

DHA Laboratory

Urine

This is a single-marker test measuring pyrroles. High Kryptopyrrole levels, known as pyroluria, pyrrole disorder, or elevated pyrroles, result in a dramatic deficiency of zinc and vitamin B6.

NeuroAdrenal Profile - Random

 by 

Doctor's Data

Saliva

Urine

This profile provides a comprehensive view of HPA axis function and the full diurnal cortisol pattern. It also measures DHEA and 9 primary neurotransmitters (inhibitory and excitatory).

NutrEval® Add-On: Genomic SNP - COMT

 by 

Genova

Swab

This test detects variations in the COMT gene. It can only be added to the NutrEval® FMV or NutrEval® Plasma tests. This test cannot be ordered for patients under two years of age.

Metabolomix+ Add-On: COMT

 by 

Genova

Swab

This test detects variations in the COMT gene. It can only be added to the Metabolomix+. This test cannot be ordered for patients under two years of age.