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NT-ProBNP
Test CodeNTBNP
Alias/See Also
Epic: LAB10047
Preferred Specimen
Specimen Type: Whole blood EDTA
Collection Container: Lavender top (EDTA)
Specimen Volume: 3 mL
Minimum Volume
0.5 mL
Instructions
- Centrifuge and transfer plasma to a plastic vial.
- Transport frozen
Transport Container
Plastic vial
Specimen Stability
Room temperature: 4 hours
Refrigerated: Unacceptable
Frozen: 90 days
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Unlabeled, mislabeled, wrong tube type, QNS, Grossly Hemolyzed
Methodology
Chemiluminescence Enzyme Immunoassay (CLEIA)
Setup Schedule
Daily
Report Available
Same day
Reference Range
<75 years: <125 pg/mL
≥ 75 years: <450 pg/mL
≥ 75 years: <450 pg/mL
Performing Laboratory
Inova Laboratories
2832 Juniper Street
Fairfax, VA 22031
Last Updated: May 10, 2023
Last Review: N. Wolford, May 10, 2023