Sign In
Labcorp Oklahoma, Inc.
Test Directory


Index:

Interleukin 4 by MAFD

Order Name Interleukin 4
Test Number: 6905057
Revision Date 12/12/2022
Test Name Methodology LOINC Code
Interleukin 4
Enzyme-Linked Immunosorbent Assay (ELISA) 27161-9 
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 1 mL (0.3 mL) Serum Clot Activator SST Refrigerated
Alternate 1 1 mL (0.3 mL) Serum Clot Activator (Red Top, No-Gel) Refrigerated
Instructions Notes: 0.3 mL (Note: This volume Does NOT allow for repeat testing.)
Specimen Type: Red-top tube or gel-barrier tube
Specimen Storage: Refrigerate Stability: Room temperature up to 14 days Refrigerated up to 14 days Frozen up to 14 days Freeze/Thaw Cycles: x3
Specimen Collection: Separate serum from the cells. Transfer serum to a plastic transport tube.
Specimen Stability: Ambient: Not Available, Refrigerated : Not Available, Frozen: Not Available
GENERAL INFORMATION
Expected TAT 4 - 7 days  
Performing Labcorp Test Code 140914 
Notes Labcorp Test Code: 140914
CPT Code(s) 83520
Lab Section Reference Lab