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HelpTest Code FIL2M Interleukin 2
Reporting Name
Interleukin 2Performing Laboratory
ARUP LaboratoriesSpecimen Type
VariesSpecimen Required
Serum
Draw blood in a plain red-top tube(s), serum gel tube(s) is acceptable. Spin down and send 1 mL of serum frozen in a plastic vial.
Separate specimens must be submitted when multiple tests are ordered.
Note: Cytokine levels may demonstrate diurnal variation. For longitudinal comparison, it is recommended that cytokine levels be determined at the same time of day.
Specimen Minimum Volume
0.4 mL
Specimen Stability Information
| Specimen Type | Temperature | Time |
|---|---|---|
| Varies | Frozen | 365 days |
Reject Due To
| Hemolysis | NA |
| Lipemia | NA |
| Icterus | NA |
| Other | Contaminated or Heat-inactivated |
Reference Values
2.1 pg/mL or less
Day(s) Performed
Monday, Wednesday, Friday
Test Classification
This test was developed and its performance characteristics determined by ARUP Laboratories.CPT Code Information
83520
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| FIL2M | Interleukin 2 | 33939-0 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| FIL2M | Interleukin 2 | 33939-0 |