Leflunomide Metabolite

Tube Type

Test ID   LAB5698
CPT Code(s)   80193
Group/Individual Test   Individual
Laboratory   Core Referral Testing
Tube Station   30
Specimen Routine: 3 mL blood red top/SST is acceptable; See Comments
  Micro: 1 mL blood
Availability Routine: Reference Laboratory - Mayo Clinic Laboratories
Turnaround Time   4-7 days
Reference Range Normal: See separate report

Draw blood no sooner than 12 hrs (trough value) after last dose.

Sample must be processed within 2 hrs of collection.

Reviewed by Christopher Parker on December 01, 2021

Note: Reference ranges provided on this web site are for guidance only, and may not reflect the most recent changes. Refer to laboratory reports for current reference data.

UNC Hospitals
McLendon Clinical Laboratories
101 Manning Drive
Chapel Hill, NC 27514