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Test Code LAB3008 Interleukin 2 Receptor (CD25), Soluble

Additional Codes

Mayo Test Code: FIL2S

Reporting Name

IL 2 Receptor (CD25), Soluble

Specimen Type

Varies


Specimen Required


Specimen Type: Serum

Container/Tube: Red

Specimen Volume: 1 mL

 

Submit only 1 of the following specimens:

 

Serum:

Collection Instructions: Draw blood in a plain red-top tube(s), serum gel tube is acceptable. Spin down within 2 hours of collection and freeze immediately. Send 1 mL of serum frozen in a plastic vial.

 

Separate specimens must be submitted when multiple test are ordered.

 

Plasma

Collection Instructions: Draw blood in a green-top (lithium heparin) tube(s), plasma gel tube is acceptable. Spin down within 2 hours of collection and freeze immediately. Send 1 mL lithium heparin plasma frozen in a plastic vial.


Separate specimens must be submitted when multiple tests are ordered.


Specimen Minimum Volume

0.3 mL

Specimen Stability Information

Specimen Type Temperature Time
Varies Frozen 365 days

Reject Due To

Hemolysis

NA

Thawing

Cold reject; Warm reject

Lipemia

NA

Icterus

NA

Other

Heat-inactivated

Reference Values

≤1033 pg/mL

 

Day(s) and Time(s) Performed

Monday, Wednesday, Friday

Performing Laboratory

ARUP Laboratories

CPT Code Information

83520

LOINC Code Information

Test ID Test Order Name Order LOINC Value
FIL2S IL 2 Receptor (CD25), Soluble 76039-7

 

Result ID Test Result Name Result LOINC Value
FIL2S IL 2 Receptor (CD25), Soluble 76039-7

Test Classification

This test was developed and its performance characteristics determined by ARUP Laboratories. The U.S. Food and Drug Administration has not approved or cleared this test; however, FDA clearance or approval is not currently required for clinical use. The results are not intended to be used as the sole means for clinical diagnosis or patient management decisions.

Method Name

Quantitative Multiplex Bead Assay

Secondary ID

57825