VWF Inhibitor Profile

Order Code: 1065 Get Requisition Form
Test Information Icon
Test Information
This order set includes VWF Inhibitor Screen mixing study and VWF GPIbM Activity. If the VWF GPIbM result is >= 50 IU/dL, the inhibitor screen is invalid and will be cancelled and credited.
Also Known As Icon
Also Known As
  • GPIbM Inhibitor
  • Von Willebrand Disease
  • VWF
  • VWF Inhibitor Screen
Disease State Icon
Disease State
von Willebrand Disease
Test Type Icon
Test Type
Functional/Serologic Test
Sample Notes Icon
Sample Notes
Citrated Plasma (light blue top)
Requested Volume Icon
Requested Volume
Three 0.5 ml aliquots
Minimum / Pediatric Volume Icon
Minimum / Pediatric Volume
One 0.5 ml aliquot
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Shipping Information
CPT Codes Icon
CPT Codes
  • 85397
  • 85397
Method Icon
ELISA with incubated mixing study
Turnaround Time Icon
Turnaround Time
7 days
New York State Approval Icon
New York State Approval
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DEX Z-Code™
Our Experts
Research investigators, postdoctoral fellows and laboratory staff at Versiti Blood Research Institute and Diagnostic Laboratories.
Hematology Testing
Versiti provides von Willebrand factor tests, aHUS diagnosis, hemophilia lab tests and other laboratory diagnosis of bleeding and clotting disorders.
Access requisitions for Versiti Diagnostic Laboratories.