Casandra
Casandra Test Code QD27063Version 1 (DRAFT)
Performing Lab
Factor V (Leiden) Mutation Analysis
Clinical Use
Order TestUse
Factor V (Leiden) Mutation Analysis detects the presence or absence of the factor V Leiden mutation (also known as R506Q or G1691A), which is a hereditary risk factor for venous thrombophilia due to activated protein C resistance. It is intended for individuals with personal or family history of thromboembolic events to evaluate inherited thrombophilia risk.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
Methodology
PCR-based (PCR)
Biomarkers
F5
GeneSNV/Indel
Mutation • Categorical (e.g., Positive / Negative / Indeterminate)
LOINC Codes
Result Codes
- 21668-9 - F5 p.R506Q Bld/T Ql
- 21667-1 - F5 gene Mut Anl Bld/T
Result Turnaround Time
6 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Whole Blood
Volume
4 mL preferred, 3 mL minimum
Minimum Volume
3 mL
Container
EDTA (lavender-top) tube
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 8 days |
| Refrigerated | 8 days |
| Frozen | 30 days |
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