1230
VWD Therapeutic Monitoring
Order Code: 1230
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Test Information
This panel includes Factor VIII Activity, VWF Antigen, and VWF GPIbM Activity. For patients <6 months of age, the ELISA-based VWF GPIbM Activity will be performed. For patients >/=6 months of age, our Turbidimetric latex-based assay VWF GPIbM Binding Activity will be performed. VWF GPIbM Activity methodology cannot be changed upon request. USA test status for ELISA method: This is a laboratory developed test (LDT). USA test status for Turbidimetric latex-based method: This is an In Vitro Diagnostic test (IVD).
Also Known As
- F8
- GP1bM
- Von Willebrand Disease
- Von Willebrand Factor
- VWD
- VWF AG
Disease State
von Willebrand Disease
Sample Notes
Citrated Plasma (light blue top)
Requested Volume
Three 1 ml aliquots
Minimum / Pediatric Volume
Three 0.5 ml aliquots
Additional Sample Information
Acceptable specimen temperature: Non-refrozen only for F8 Activity, up to 4x refrozen for VWF GPIbM, and up to 5x refrozen for VWF antigen.
Shipping Information
Frozen
CPT Codes
- 85246
- 85397
- 85240
Method
Refer to individual test descriptions.
Turnaround Time
10 days
New York State Approval
For panels or algorithms, refer to each individual component assay for approval status
DEX Z-Code™
No