OnePLUS Ultrasound Lab
← Back to tests & packages
Test

Protein S Functional

Also known as Protein S

Coagulation

About this test

Bleeding or thrombosis work-up; anticoagulant monitoring (PT/INR warfarin, APTT heparin); DIC (D-dimer, FDP, fibrinogen).

Parameters

A parameter breakdown is not available for this entry. Contact the centre for the exact investigation details.

Sample & preparation

Sample
Serum
Sample volume
~2–3 mL
Preparation
Non-fasting
Transport temperature
2–8 °C
Expected report time
Next day

Confirm preparation and reporting time with OnePLUS when booking. Your referring clinician can advise which investigation is appropriate.