Test Details
Mnemonic
ISON
Ordering Code
3504120
CPT-4 Code(s)
80375 (G0480)
Specimen Information
Collect
Red top
Specimen Preparation
Centrifuge, separate serum from cells and send 1.0 mL serum frozen at -70°C in a screw capped plastic vial. Collect specimen and ship to Warde Laboratory Sunday - Wednesday only.
Alternate Specimen
Plasma: EDTA
Minimum Volume
0.4 mL
Transport Temperature
Frozen (-70°C)
Rejection Criteria
SST, PST, sample received room temperature or refrigerated
Stability
Room temperature: 1 day
Refrigerated: 1 day
Frozen (-20°C): 1 day
Frozen (-70°C): 30 months
Refrigerated: 1 day
Frozen (-20°C): 1 day
Frozen (-70°C): 30 months
Methodology
High Performance Liquid chromatography/Tandem Mass Spectrometry (LC-MS/MS)
Reference Range
See report
Performing Laboratory
NMS Labs
New York DOH Approval Status
Yes