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HelpTest Code FIL2M Interleukin 2
Performing Laboratory
ARUP LaboratoriesReporting Name
Interleukin 2Specimen 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.
Reject Due To
| Hemolysis | NA |
| Lipemia | NA |
| Icterus | NA |
| Other | Contaminated or Heat-inactivated |
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Varies | Frozen | 365 days |
Specimen Minimum Volume
0.4 mL
Day(s) Performed
Monday, Wednesday, Friday
Report Available
1 to 12 daysReference Values
2.1 pg/mL or less
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 |