Quest Test

Protein S Activity Blood Test

Quick Overview

Confirmation and characterization of protein S (PS) congenital deficiency

Test #1779

$190.00

Availability: In stock

Also Known As Functional Protein S; Protein S Activity, Plasma; Protein S, Functional Blood Test
Preparation

No fasting required. Avoid warfarin therapy 2 weeks before blood draw and heparin therapy 2 days before blood draw.  Check with physician before stopping any medications.

Test Results 7-10 days. May take longer based on weather, holiday or lab delays.
Confirmation and characterization of protein S (PS) congenital deficiency

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