Test Details
Mnemonic
ARIPZ
Ordering Code
3724200
CPT-4 Code(s)
80342 (G0480)
Specimen Information
Collect
Red top
Specimen Preparation
Centrifuge, separate serum from cells and send 3.0 mL serum in a screw capped plastic vial.
Minimum Volume
0.5 mL
Transport Temperature
Refrigerated
Rejection Criteria
Serum separator tube (SST)
Stability
Room temperature: 7 days
Refrigerated: 14 days
Frozen: 30 days
Refrigerated: 14 days
Frozen: 30 days
Methodology
Liquid Chromatography/Tandem Mass Spectrometry
Reference Range
Steady state plasma levels in adults following a
daily regimen have been reported as:
5 mg: 70 - 126 ng/mL
10 mg: 109 - 216 ng/mL
15 mg: 206 - 278 ng/mL
20 mg: 212 - 574 ng/mL
30 mg: 320 - 585 ng/mL
daily regimen have been reported as:
5 mg: 70 - 126 ng/mL
10 mg: 109 - 216 ng/mL
15 mg: 206 - 278 ng/mL
20 mg: 212 - 574 ng/mL
30 mg: 320 - 585 ng/mL
Performing Laboratory
Quest
New York DOH Approval Status
Yes