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Labcorp Oklahoma, Inc.
Test Directory


Index:

Neopterin Level

Order Name Neopterin
Test Number: 6906205
Revision Date 12/12/2022
Test Name Methodology LOINC Code
Neopterin Level
Enzyme Immunoassay  
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 0.8 mL (0.3 mL) Serum Clot Activator SST Refrigerated Light Protected
Alternate 1 0.8 mL (0.3 mL) Plasma EDTA (Lavender Top) Refrigerated Light Protected
Instructions Notes: 0.3 mL (Note: This volume Does NOT allow for repeat testing.)
Specimen Type: Red-top tube, gel-barrier tube or lavender-top (EDTA) tube
Specimen Storage: Refrigerate. Protect from exposure to ultraviolet light and sunlight.
Specimen Collection: If tube other than gel-barrier tube is used transfer separated serum or plasma to a plastic transport tube.
Specimen Stability: Ambient: Not Available, Refrigerated : Not Available, Frozen: Not Available
GENERAL INFORMATION
Testing Schedule Thr 
Expected TAT reports 1-2 days from set up  
Performing Labcorp Test Code 140335 
Notes Labcorp Test Code: 140335
CPT Code(s) 83520
Lab Section Reference Lab