Lupus Anticoagulant (PTT-LA) with Reflex

What’s Being Tested:

• Lupus Anticoagulant (PTT-LA)

   

Fasting: No

Specimen Type: Blood (Draw Location | How It Works | FAQs)

Turnaround Time: 5-7 Business Days

Important Notes:

• If Hexagonal Phase Confirmation is positive or weakly positive, then Thrombin Clotting Time will be performed at an additional charge.
• If the dRVVT Screen is prolonged (>45 seconds), then dRVVT Confirm will be performed at an additional charge.
• If dRVVT Confirm is positive, then dRVVT 1:1 Mixing Study will be performed at an additional charge.
• This test cannot be collected in NY, NJ, MA, and RI. Contact us with questions.