1850
VWD Diagnostic Panel
Order Code: 1850
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Test Information
Reflexive algorithm always includes: FVIII Activity, VWF Antigen, VWF:GPIbM Activity, and VWF Collagen III Binding. Reflex testing may include: VWF Quantitative Multimer, VWF Propeptide Antigen, VWD Type 2N Binding and/or VWD Type 2B Binding. For patients <6 months of age, the ELISA-based VWF GPIbM Activity will be performed. For patients >/=6 months of age, 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
- Factor 8
- Factor VIII
- GP1bM
- Von Willebrand Activity
- Von Willebrand Disease
- Von Willebrand Factor
- VWF AG
Disease State
von Willebrand Disease
Sample Notes
Citrated Plasma (light blue top)
Requested Volume
Six 1 ml aliquots
Minimum / Pediatric Volume
Six 0.5 ml aliquots
Shipping Information
Frozen
CPT Codes
- Includes: 85240; 85246; 85397; 0279U May Include: VWD 2B Binding 0283U; VWD 2N Binding 0284U; VWF PP Ag 0281U; VWF Quant Mult 85247
Method
Refer to individual test descriptions.
Turnaround Time
14 days
New York State Approval
For panels or algorithms, refer to each individual component assay for approval status
DEX Z-Code™
No