Skip to content

Sulfatide (Serum) Concentration

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

This test measures the amount of sulfatide, a type of lipid found in your blood serum. Sulfatides are involved in cell membrane structure and function, and certain genetic conditions can affect their levels.

Quick summary

["Sulfatides may be checked if you have symptoms linked to lysosomal storage disorders or other metabolic conditions."]

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

Key facts at a glance

LOINC
10866-2
Short code
Sulfatide IgG Titr Ser
Synonyms
Sulfatide IgG Titr Ser
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Ref low
8
Ref high
61
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
CPT
82977
SNOMED
3110003
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 signs of a genetic disorder like Sanfilippo syndrome (a type of mucopolysaccharidosis) or other lysosomal storage diseases. It could also be used as part of a broader evaluation for metabolic or neurological concerns.

What to Expect Before the Test

No special preparation is usually needed. You may be asked to fast for a few hours before the blood draw, but this depends on your provider’s instructions. Bring any medications you’re currently taking to your appointment.

What Happens During the Test

A healthcare professional will draw blood from a vein in your arm. The blood sample will be sent to a lab for analysis. The test typically takes a few minutes, and you may feel slight discomfort during the draw but no lasting effects.

What the Results Mean

Results are interpreted by your healthcare provider based on your medical history, symptoms, and other test results. Elevated levels may suggest certain genetic disorders, while normal results do not definitively rule out all conditions. Follow-up testing or additional evaluations may be needed.

Reference range

Adult males: 8-61 U/L; Adult females: 5-36 U/LN/A

Specimen: serum

No special preparation required. Avoid fatty meals before the test if possible.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Sulfatide Level

Frequently asked questions

What questions might you have about this test?
This test is primarily used to diagnose or monitor lysosomal storage disorders, such as Sanfilippo syndrome, where sulfatide buildup is characteristic. It may also be part of research studies or specialized evaluations for rare metabolic conditions. Your provider will discuss the reason for the test and how results will be used in your care plan.
How long will I need to wait for my results?
Turnaround times vary by lab and clinical need. Some results may be available within a few days, while others could take a week or longer, especially if follow-up testing is required. Your provider will contact you once results are ready.
Can I eat or drink anything before this test?
Check with your healthcare provider first, as fasting may be required for some tests. Generally, you can have water unless instructed otherwise. Avoid alcohol and certain medications that might affect blood composition before the draw.
  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