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Factor IX Activity - Hepzyme Treated

Order Code: 1093 Get Requisition Form
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Test Information
This assay measures activity of factor IX, with addition of hepzyme to neutralize the influence of heparin.
Also Known As Icon
Also Known As
  • F9
  • F9 Activity
  • Factor
  • Factor 9 Activity
  • Factor Activity
  • FIX
  • FIX Activity
  • Hemophilia B
  • Hepzyme
Disease State Icon
Disease State
Test Type Icon
Test Type
Functional/Serologic Test
Sample Notes Icon
Sample Notes
Citrated Plasma (light blue top)
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Requested Volume
Two 0.6 ml aliquots
Minimum / Pediatric Volume Icon
Minimum / Pediatric Volume
Two 0.6 ml aliquots
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Shipping Information
CPT Codes Icon
CPT Codes
  • 85250
  • 85525
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Turnaround Time Icon
Turnaround Time
7 days
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New York State Approval
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DEX Z-Code™
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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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