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  • Protein S Activity

Protein S Activity

Tube Type

Test ID   LAB491
EPIC Order   PROTEIN S ACTIVITY
CPT Code(s)   85306
Group/Individual Test   Individual
Laboratory   Special Coagulation
Tube Station   30
Specimen Routine: 3.0 mL blood/1 light blue top tube;  see important Comments
Stability
Unspun - 4 hrs
Room Temp - 4 hrs
Refrigerated - NO
Frozen - 6 months
Availability Routine: 2 runs/week: Monday and Thursday
Turnaround Time   3-5 Business Days
Reference Range Normal: 64-147% of Normal
     
Internal Reference Testing Specimen
Handling Instructions
Platelet Poor Plasma - minimum 4 aliquots of minimum 0.3 mL.
Use all plasma. Freeze within 4 hours.
Comments Deliver Immediately
Heparin >1U/mL or Coumadin Interferes with Assay

Reviewed by ivette_marrero on February 03, 2017

Note: Reference ranges provided on this web site are for guidance only, and may not reflect the most recent changes. Refer to laboratory reports for current reference data.

UNC Hospitals
McLendon Clinical Laboratories
101 Manning Drive
Chapel Hill, NC 27514

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