Skip to content

Sulfatide in Serum (or Plasma) Concentration

Published: August 9, 2026Updated: August 16, 2026

This test measures the amount of sulfatide, a type of glycolipid found in certain cells, including those in the nervous system. It may be used to assess metabolic or genetic conditions affecting lipid metabolism.

Quick summary

["Sulfatide levels help diagnose rare genetic disorders linked to lipid storage or neurological function."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
31667-9
Short code
Sulfatide Ab Ser Ql
Synonyms
Sulfatide Ab Ser Ql
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

Why This Test Might Be Ordered

Your healthcare provider may recommend this test if you have symptoms like developmental delays, neurological issues, or signs of metabolic disorders. It could also be part of genetic testing for conditions like Gaucher disease or certain lysosomal storage disorders.

What to Expect Before the Test

No special preparation is usually needed. You may have a blood draw (serum or plasma) or, in some cases, a urine sample. If you’re on medications, let your provider know, as they may affect results.

How the Test Works

Blood or urine is collected and analyzed using advanced laboratory techniques, such as high-performance liquid chromatography (HPLC) or immunoassay, to measure sulfatide concentration.

What the Results Mean

Results may be compared to a reference range for healthy individuals, though exact values can vary by lab. Abnormal levels might indicate metabolic or genetic conditions requiring further evaluation.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Sulfatide Level

Frequently asked questions

What causes abnormal sulfatide levels?
Abnormal levels are most commonly linked to inherited metabolic disorders (e.g., Gaucher disease, Niemann-Pick disease) or certain genetic mutations disrupting lipid metabolism. Rarely, other conditions or medications may influence results.
How long does it take to get results?
Test results typically arrive within 1–3 business days, depending on lab processing times. Your provider will discuss findings with you during your follow-up visit.
Can diet or medications affect this test?
Dietary changes or medications (e.g., certain lipid-lowering drugs) may indirectly influence lipid metabolism but are less likely to directly alter sulfatide levels. Always inform your provider of all medications or supplements you take.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy