The von Willebrand disease profile is available from the UAB Coagulation Service to detect, classify, and monitor von Willebrand disease (vWD). Select each individual assay for further information.

VWD profile:

• Von Willebrand factor (vWF) antigen
• VWF activity (ristocetin cofactor)
• Factor VIII assay

Follow-up vWD profile when type 2 von Willebrand disease is suspected:

• VWF multimers
• Ristocetin response curve