Factor II Mutation (Prothrombin Gene Mutation G20210A) (DNA Analysis)

x2 Tube Type = Yellow Top and Lavendar Bullet

x2

Tube Type

Test ID LAB5668
EPIC Order
 FACTOR II (Prothrombin) DNA Assay
CPT Codes 81240
Group/Individual Test Individual (Can also be ordered as a Factor II/Factor V Mutation Panel-Lab12500)
Laboratory Molecular Genetics Laboratory
Tube Station 30
Specimen Routine: 3 mL blood/yellow ACD-A tube or lavender EDTA tube; See Comments
Micro: 1.0 mL blood/2x lavender EDTA pediatric bullet/ lavender Top
Availability Routine: Weekly; no weekends or holidays
Turnaround Time 10 days
Reference Range Normal: No evidence of mutation
Comments
Additional information:

Reviewed by JLCARR on November 20, 2025

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