Von Willebrand Factor Panel

Tube Type = Light Blue Top

Tube Type x2

(panel consists of VWF activity, VWF antigen, and Factor VIII

Test ID LAB1112
EPIC Order VONWILLEBRAND PANEL
CPT Code(s) See individual tests
Group/Individual Test Group
Laboratory Special Coagulation
Tube Station 30
Specimen Routine: 3.0 mL blood/light blue sodium citrate tube x 2; See Comments for additional specimen information
Stability
Unspun - 4 hrs
Room Temp - 4 hrs
Refrigerated - NO
Frozen - 6 months
Availability Routine: See individual tests
STAT: See individual tests
Turnaround Time 7 Business Days
Internal Reference Testing & Outreach Handling Instructions Platelet poor plasma (double spun). Aliquot and freeze within 4 hours.
Reference Range See individual tests
Comments
  • Deliver Immediately

Reviewed by J. Carr on January 21, 2026

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