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Test ID BLOD0113 Vonwillebrand Antigen

AKA

VWF, vonWillebrand factor antigen

Specimen Type/Requirements

Blue-Top (Sodium Citrate) Tube

Tube must be filled to the minimum draw line. Transport to the laboratory immediately. 

Specimen Volume

Preferred Volume 1 full Blue-Top (Sodium Citrate) Tube
Minimum Volume 1 mL platelet-poor plasma

 

Stability/Transport

Room Temperature 4 hours  
Refrigerated N/A  
Frozen 1 month (platelet-poor plasma) Preferred for Transport

 

Performed Test Frequency

Wednesday and Friday

Additional Information

Part of VonWillebrand Workup BLOD0371

Methodology

Latex Immunoassay

Performing Lab

Sanford Laboratories Fargo- Core Lab

CPT

85246

Analytic Time

1-5 days