1135

Factor VIII Activity - Chromogenic

Order Code: 1135 Get Requisition Form
Test Information Icon
Test Information
The chromogenic factor VIII activity 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
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
Two 0.5 mL aliquots
Minimum / Pediatric Volume Icon
Minimum / Pediatric Volume
Two 0.4 mL aliquots
Additional Sample Information Icon
Additional Sample Information
Cannot be refrozen
Shipping Information Icon
Shipping Information
Frozen
CPT Codes Icon
CPT Codes
  • 85130
Method Icon
Method
Chromogenic
Turnaround Time Icon
Turnaround Time
5 days
New York State Approval Icon
New York State Approval
Approved
DEX Z-Code™ Icon
DEX Z-Code™
No
 
Our Experts
Research investigators, postdoctoral fellows and laboratory staff at Versiti Blood Research Institute and Diagnostic Laboratories.
 
Hematology Testing
Versiti provides von Willebrand factor tests, aHUS diagnosis, hemophilia lab tests and other laboratory diagnosis of bleeding and clotting disorders.
 
Requisitions
Access requisitions for Versiti Diagnostic Laboratories.