Test Name
Protein S Functional
Lab Section
Hematology
Fluid TypeWhole Blood
Specimen Tube Type Transport
Blue top with Sodium Citrate
Container Whole Blood Required1 Full Sodium Citrate Blue Top tube
Summary Test NameProtein S Functional
Specimen Preparation OutreachRefrigerate until courier pickup
Stat AvailabilityWednesday if received by 08:00 hours.
Reference ValueFemale: 50-120%Male: 64-120%
Additional Test InformationDo not draw from heparinized line.