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von Willebrand factor antigen in plasma

Indications: - evaluation of von Willebrand disease Clinical significance: - low normal levels may be difficult to interpret if factors that increase plasma vWF are present [7] Increases: - response to estrogens, stress, bleeding, exercise, inflammation [7] Specimen: - citrated plasma

Related

von Willebrand factor; vWF; ristocetin cofactor; factor VIII related antigen; contains: von Willebrand antigen 2 (VWF, F8VWF)

General

clinical coagulation test

References

  1. Panel of 4 tests Laboratory Test Directory ARUP: 30002
  2. Panel of 3 tests Laboratory Test Directory ARUP: 30125
  3. Mini Panel of 2 tests: Von Willebrand Factor, Activity (RCF) . Von Willebrand Factor, Antigen Laboratory Test Directory ARUP: 30284
  4. Von Willebrand Factor, Antigen Laboratory Test Directory ARUP: 30285
  5. Panel of 3 tests Laboratory Test Directory ARUP: 2003387
  6. Panel of 7 tests Laboratory Test Directory ARUP: 2003417
  7. Medical Knowledge Self Assessment Program (MKSAP) 16, American College of Physicians, Philadelphia 2012

Component-of

vWf ristocetin cofactor/vWf Ag in plasma