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Mayo Clinic Laboratories

Epic Code LAB1230002 Interleukin-2 Receptor

Additional Codes

ARUP code: 0051529

Interface code: 1230002

Test Name Alias

CD25 | XIN2R

Clinical Information

Primarily used for research and to support attempts to understand the pathogenesis of immune, infectious, allergic, or inflammatory disorders.

Specimen Requirements

Specimen Collection: Blood

 

Container(s): Serum separator tube, or plain red.

Minimum Volume to Collect: 2.5 mL

 

Collection Instructions:

  • +(30min)S/PO/F

  • Separate serum from cells ASAP or within 2 hours of collection.

 

Processing Instructions

  • Transfer 1 mL serum to an ARUP Standard Transport Tube. (Min: 0.4 mL)

 

Storage/Transport Temperature

  • CRITICAL FROZEN. 

 

 

 

Specimen Transport Temperature

Frozen

Rejection Criteria

  • Refrigerated specimens.
  • Contaminated or heat-inactivated specimens.

Specimen Stability

After separation from cells:

Ambient: 30 minutes;

Refrigerated: Unacceptable;

Frozen: 1 year

Test Frequency

Performed: Sun-Sat

Reported: 1-4 days

Reference Range

Effective May 18, 2020
175.3 pg/mL - 858.2 pg/mL

Results are used to understand the pathophysiology of immune, infectious, or inflammatory disorders, or may be used for research purposes.
 

Compliance Category

Laboratory Developed Test (LDT)

Performing Department

Send out to ARUP Ref. Lab

Performing Department Laboratory Location

REFERRAL SEND OUTS

Methodology

Quantitative Multiplex Bead Assay

CPT

83520

CDM Code

3018352043 

Epic Test ID

123010374

Reviewed Date

Added 4/8/2025