Also Known as
VWF Cleaving Protease Activity
Additional Test Information
Citrated Plasma (light blue top)
Additional Sample Requirements
Citrated plasma (preferred), serum, or whole blood (light blue or red top tube) stored at room temperature or refrigerated up to 7 days is acceptable. Whole blood must be centrifuged and plasma or serum sent for testing. EDTA samples are not acceptable.
Additional Sample Information
Performed 5 days per week (Monday through Friday); usually reported same day