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HelpTest ID IL1B Interleukin-1 Beta, Plasma
Ordering Guidance
If this test is ordered with CYPAN / Cytokine Panel, Plasma, this test will be canceled as duplicate and CYPAN performed as ordered.
Specimen Required
Supplies: Sarstedt Aliquot Tube, 5 mL (T914)
Collection Container/Tube: Lavender top (EDTA)
Submission Container/Tube: Plastic vial
Specimen Volume: 0.5 mL
Collection Instructions:
1. Immediately after specimen collection, place tube on wet ice.
2. Centrifuge at 4° C, 1500 x g for 10 minutes.
3. Aliquot plasma into plastic vial.
4. Freeze specimen within 2 hours of collection.
Additional Information:
1. Plasma for this test cannot be shared with other tests. Submit specimen for this test in its own vial.
2. This test cannot be added on to a previously collected specimen.
Useful For
Measuring the concentration of interleukin-1 beta in plasma
Evaluating patients experiencing inflammatory conditions, autoinflammatory disorders, and infection
Highlights
This test may aid the evaluation and monitoring of patients experiencing inflammatory conditions, autoinflammatory disorders, and infection.
Method Name
Bead-Based Multiplex Immunoassay
Reporting Name
IL-1 Beta, PSpecimen Type
Plasma EDTASpecimen Minimum Volume
0.3 mL
Specimen Stability Information
| Specimen Type | Temperature | Time |
|---|---|---|
| Plasma EDTA | Frozen | 21 days |
Reference Values
<18 years: Not established
≥18 years: <20.0 pg/mL
Day(s) Performed
Tuesday
Report Available
2 to 8 daysPerforming Laboratory
Mayo Clinic Laboratories in Rochester
Test Classification
This test was developed and its performance characteristics determined by Mayo Clinic in a manner consistent with CLIA requirements. It has not been cleared or approved by the US Food and Drug Administration.CPT Code Information
83520
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| IL1B | IL-1 Beta, P | 13629-1 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| 622327 | IL-1 beta | 13629-1 |