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1137

Factor VIII Inhibitor

Order Code: 1137 Get Requisition Form
Test Information Icon
Test Information
The chromogenic factor VIII inhibitor assay uses bovine reagents, is insensitive to emicizumab and lupus anticoagulant, and is adversely affected by the presence of direct factor X inhibitors or high concentrations of heparin.
Also Known As Icon
Also Known As
  • AHF
  • Anti-Hemophilic Factor
  • Emicizumab
  • F8
  • Factor 8
  • Factor VIII
  • FVIII
  • Inhibitor
Disease State Icon
Disease State
Hemophilia
Test Type Icon
Test Type
Functional/Serologic Test
Sample Notes Icon
Sample Notes
Citrated Plasma (light blue top)
Requested Volume Icon
Requested Volume
1.5 mL
Minimum / Pediatric Volume Icon
Minimum / Pediatric Volume
1 mL
Shipping Information Icon
Shipping Information
Frozen
CPT Codes Icon
CPT Codes
  • 85335
Method Icon
Method
Chromogenic Bethesda Titer
Turnaround Time Icon
Turnaround Time
7 days
New York State Approval Icon
New York State Approval
Yes
DEX Z-Code™ Icon
DEX Z-Code™
No
 
Diagnostic Laboratories
Diagnostic laboratory services including HLA testing, donor testing, immunohematology reference lab testing, hematology testing and more.
 
Hematology Testing
Versiti provides von Willebrand factor tests, aHUS diagnosis, hemophilia lab tests and other laboratory diagnosis of bleeding and clotting disorders.
 
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Research investigators, postdoctoral fellows and laboratory staff at Versiti Blood Research Institute and Diagnostic Laboratories.
 
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