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HelpTest Code VONW von Willebrand Factor Antigen
Additional Codes
Epic EAP: LAB757
Epic Description: VON WILLEBRAND ANTIGEN
Specimen Type
Blood
Specimen Required
| Collection Container | Preferred Volume | Minimum Volume | |
|---|---|---|---|
| Preferred |
Light Blue, Sodium Citrate |
1 X 2.7 mL | 1.8 mL |
Aliquot Requirements
CITRATED Plasma
Optimum 2 X 1.0 mL
Minimum 400 uL
Performing Lab
LSU Hematology Lab
Assay Frequency
Monday thru Friday (8:00 am- 2:00 pm)
Routine Turnaround Time
1-2 days, excluding weekends and holidays
CPT Code Information
85260
Speciman Stability
Specimens are stable 3 hours at 15-25°C or 4 weeks at -20°C.