Casandra
Casandra Test Code LC73167Version 1 (DRAFT)
Performing Lab
Tapentadol, Serum or Plasma
Also known as: Nucynta®
Clinical Use
Order TestUse
Therapeutic drug management.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
Methodology
Mass Spectrometry
Biomarkers
Tapentadol
AnalyteTapentadol • Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
LOINC Codes
Order Codes
- 75347-5
Result Codes
- 75347-5
Result Turnaround Time
7-10 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Serum
Volume
3 mL
Minimum Volume
1 mL
Container
Red‑top tube or green‑top (heparin) tube; gel‑barrier tubes are not recommended
Collection Instructions
Serum or plasma should be separated from cells within two hours of venipuncture; submit in a plastic transport tube
Patient Preparation
Trough levels are most reproducible
Storage Instructions
Submission/transport (<3 days): Room temperature; for storage beyond three days, refrigerate or freeze
Causes for Rejection
Gel‑barrier tubes
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | <3 days |