Narcolepsy (HLA-DQB1*06:02) Genotyping

Find out if you are at risk

  1. Excessive daytime sleepiness can be a sign of narcolepsy
  2. Narcolepsy affects 1 in 2000 people
  3. 90 – 99% of patients with narcolepsy test positive for HLA-DQB1*06:02
  4. Having a family member with narcolepsy increases your risk by 20 to 40x
  5. Simple mouth swab DNA test with results in 1 – 2 weeks

About Narcolepsy

About the Narcolepsy (HLA-DQB1*06:02) Genotyping

The gene most commonly associated with narcolepsy is called HLA-DQB1. HLA-DQB1 encodes a component of the human leukocyte antigen complex, which is an important part of the immune system.

Learn more 

About Narcolepsy DNA Testing

Narcolepsy (HLA-DQB1*06:02) Genotyping

The Narcolepsy (HLA-DQB1*06:02) Genotyping Test uses high resolution Sequence Based Typing (SBT) technology to confirm an individual’s HLA-DQB1 genotype.

Learn more 

Get Tested

Click here to order online! 

Order by Phone: 1-888-828-1899 Monday to Friday, 8AM – 5PM PST (11AM – 8PM ET)

Getting Started

for Healthcare Providers and Hospitals

Receive more information or to get your clinic set to up offer Narcolepsy DNA testing to your patients.


Narcolepsy FAQs

Your Alzheimer's Disease DNA Test Results

How will I receive my results? How long will testing take? What are the possible results and what are the interpretations for each result type?

Learn more