Casandra
Casandra Test Code LC27583Version 1 (DRAFT)
Performing Lab
Neopterin
Clinical Use
Order TestUse
Measurement of neopterin in serum
Special Instructions
Not provided.
Limitations
The test was developed by Labcorp and has not been cleared or approved by the FDA. Neopterin concentrations are increased in renal disease due to impaired excretion and increased production from systemic inflammation, which can affect test interpretation.
Test Details
Methodology
Immunoassay (EIA)
Biomarkers
Neopterin
AnalyteNeopterin
Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
LOINC Codes
Order Codes
- 34908-4 - Neopterin SerPl-mCnc
Result Codes
- 34908-4 - Neopterin SerPl-mCnc
Result Turnaround Time
3-8 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Serum
Volume
0.8 mL
Minimum Volume
0.3 mL
Container
Red-top tube, gel-barrier tube, or lavender-top (EDTA) tube
Collection Instructions
If tube other than a gel-barrier tube is used, transfer separated serum or plasma to a plastic transport tube.
Storage Instructions
Refrigerate. Protect from exposure to ultraviolet light and sunlight.
Causes for Rejection
Gross lipemia; gross hemolysis; gross icterus
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