Procalcitonin
Specimen Requirements
Specimen Type: Blood
Container/Tube:
Preferred: Light-green top (lithium heparin gel)
Acceptable: Red top, serum gel
Specimen Volume: Full tube
Specimen Minimum Volume: 2 mL
Collection Instructions:
1. Send specimen in original tube.
2. If there is a delay in transport of >1 hour, centrifuge tube.
Stability
48 hours Refrigerated, or 6 months Frozen
Reference Range
0.0-0.5 ng/mL
Instrumentation
VIDAS
Methodology
ELFA (Enzyme-Linked Fluorescent Assay)
Test Schedule/Analytical Time/ Test Priority
Daily / Same day / Available STAT
CPT (s)
84145