Thiopurine Metabolites

Tube Type = Gold Top

Tube Type

Includes: 6TG and6MMP

Test ID LAB6036
EPIC Order THIOPURINE METABOLITES
CPT Code(s) 80299
Group/Individual Test Group
Laboratory Core Referral Testing
Tube Station 30
Specimen Routine: 3 mL blood/lavender EDTA tube
Micro: 1.5 mL blood
Availability Routine: Reference Laboratory - Mayo Clinic Laboratories
Turnaround Time 4-6 days
Reference Range Normal: See separate report

Reviewed by J. Carr on December 15, 2025

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