Casandra
Casandra Test Code QD98280Version 1 (DRAFT)
Performing Lab
Lab Quest DiagnosticsLab Test ID 17902
Factor V HR2 Allele DNA Mutation Analysis
Clinical Use
Order TestUse
This test detects the HR2 allele in the F5 gene (Factor V), specifically aimed at identifying coinheritance of Factor V Leiden mutation and the HR2 allele. Coinheritance is associated with a 3- to 4‑fold increased risk of venous thrombosis compared to Factor V Leiden alone. Useful for diagnosis and screening in individuals known to carry Factor V Leiden.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
Methodology
NGS
Biomarkers
F5
GeneSNV/Indel • Mutation • Categorical (e.g., Positive / Negative / Indeterminate)
Result Turnaround Time
Not provided.
Related Documents
For more information, please review the documents below
Specimen Requirements
Not provided.
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