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Test Code BLOD0379 Factor V (5) Leiden Mutation Analysis

Useful For

Detecting a gene mutation associated with blood clots.  Factor V is a coagulation factor essential for proper blood clot formation. People who have a mutation in one of the genes that code for these factors have an increased risk of blood clots, including deep vein thrombosis (DVT) and/or venous thromboembolism (VTE).


Real-Time Polymerase Chain Reaction (PCR)

Performing Laboratory

Bozeman Health Laboratory Services

Specimen Requirements

Specimen must arrive within 24 hours of draw.


Specimen Type: Whole blood
Container/Tube: Blue top (3.2% sodium citrate)

Specimen Volume: Full tube

Collection Instructions: Send specimen in original tube.

Additional Information: If there is a delay in transport, send whole blood specimen refrigerated.

Specimen Transport Temperature


Specimen Stability


Specmen Type Temperature Time
Whole Blood (unspun) Ambient 24 hours
  Refrigerated 15 days
  Frozen 3 months


Reference Values


Day(s) Test Set Up

Monday through Sunday

Test Classification and CPT Coding