Not an initial test in the diagnosis of von Willebrand disease (VWD). Ordering should be limited to specialists. Supplementary test for the subclassification of established VWD.
Enzyme-Linked Immunosorbent Assay
This test is New York DOH approved.
- Patient Preparation
- Light blue (citrated).
- Specimen Preparation
- Transfer 0.5 mL citrated plasma to an ARUP Standard Transport Tube. (Min: 0.2 mL)
- Storage/Transport Temperature
- Unacceptable Conditions
- Ambient: Unacceptable; Refrigerated: Unacceptable; Frozen: 2 weeks
|Component Test Code*||Component Chart Name|
|2007137||von Willebrand Factor Collagen Binding|
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, contact interface support at firstname.lastname@example.org.
Performed at Blood Center of Wisconsin, Inc.