Sign in →

Test Mnemonic OLIWB Oligosaccharidoses Screen, Leukocytes

Useful For

Screening for a subset of oligosaccharidoses in leukocytes

Reporting Name

Oligosaccharidoses Screen, WBC

Specimen Type

Whole Blood ACD

Shipping Instructions

For optimal isolation of leukocytes, it is recommended the specimen arrive within 96 hours of draw to be stabilized. Draw specimen Monday through Thursday only and not the day before a holiday. Specimen should be drawn and packaged as close to shipping time as possible.

Specimen Required


Preferred: Yellow top (ACD solution B)

Acceptable: Yellow top (ACD solution A)

Specimen Volume: 6 mL

Collection Instructions: Do not transfer blood to other containers. Do not centrifuge.

Specimen Minimum Volume

5 mL

Specimen Stability Information

Specimen Type Temperature Time
Whole Blood ACD Refrigerated (preferred) 6 days
  Ambient  4 days

Reference Values

An interpretive report will be provided.

Day(s) and Time(s) Performed


Performing Laboratory

Mayo Medical Laboratories in Rochester

Test Classification

This test has been modified from the manufacturer's instructions. Its performance characteristics were determined by Mayo Clinic in a manner consistent with CLIA requirements. This test has not been cleared or approved by the U.S. Food and Drug Administration.

CPT Code Information


LOINC Code Information

Test ID Test Order Name Order LOINC Value
OLIWB Oligosaccharidoses Screen, WBC In Process


Result ID Test Result Name Result LOINC Value
35879 Oligosaccharidoses Screen, WBC 82507-5
35878 Reviewed By No LOINC Needed

Method Name

Enzyme Reaction Assay Followed by Flow Injection Analysis-Tandem Mass Spectrometry (FIA-MS/MS)


Biochemical Genetics Patient Information (T602) in Special Instructions