C-Reactive Protein High Sensitivity
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
3 days
Reference Range
0.0-3.0 mg/L
Risk Level | Age/Sex | Range | Units |
Less Risk | All | <1.0 | mg/L |
Average Risk | All | 1.0-3.0 | mg/L |
High Risk | All | >3.0 | mg/L |
*Indeterminate | All | >10.0 | mg/L |
*May be an indication of inflammation or infection.
Instrumentation
Siemens Dimension EXL
Methodology
Immunoturbidimetric Assay
Test Schedule/Analytical Time/ Test Priority
Daily / Same day / Available STAT
CPT (s)
86141