Test Details

Mnemonic

NIACN

Ordering Code

3300540

CPT-4 Code(s)

84591

Specimen Information

Collect

Red-top
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Specimen Preparation

Centrifuge, separate serum from cells within 2 hours and send 1.0 mL serum refrigerated in a screw-capped plastic vial.
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Alternate Specimen

Plasma: EDTA
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Minimum Volume

0.4 mL
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Transport Temperature

Refrigerated
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Rejection Criteria

Polymer gel separation tube (SST or PST), samples received room temperature
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Stability

Room temperature: 1 day
Refrigerated: 7 days
Frozen: 30 days
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Methodology

Liquid Chromatography/Tandem Mass Spectrometry
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Reference Range

See report
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Performing Laboratory

NMS Labs
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New York DOH Approval Status

Yes
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