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Factor V Leiden (G1691A)

Order Code: 1035 Get Requisition Form
Test Information Icon
Test Information
This molecular test evaluates individuals for the germline Factor V Leiden variant (F5 c. 1601G7A, p.Arg534Gln; Legacy nomenclature G1691A), which is associated with an increased risk of venous thromboembolism.
Also Known As Icon
Also Known As
  • F5
  • Factor V
  • FV
  • Leiden
Test Type Icon
Test Type
Genetic Test
Sample Notes Icon
Sample Notes
EDTA Whole Blood, Buccal Swabs
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Requested Volume
3-5 mL EDTA Whole Blood, 3-4 Buccal Swabs, >=1 ug DNA at >=50 ng/uL
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Shipping Information
Room Temperature or Refrigerated
CPT Codes Icon
CPT Codes
  • 81241
Method Icon
PCR and Hybridization Probes
Turnaround Time Icon
Turnaround Time
3-6 days
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New York State Approval
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DEX Z-Code™
Yes, visit
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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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