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Test ID BLOD0113 Vonwillebrand Factor Antigen

Synonym

VWF, vonWillebrand Factor Antigen

Specimen Type/Requirements

Blue-Top (Sodium Citrate) Tube - platelet-poor plasma

 

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

Tuesday and Friday

Report Available

1 - 4 days

Additional Information

Part of VonWillebrand Workup BLOD0371

Methodology

Latex Immunoassay

Performing Lab

Sanford Laboratories Fargo- Core Lab

CPT

85246