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Accreditations

Specimen Collection

Additional Information

Specimen Collection and Transportation from Billings Clinic Main Campus

Specimen Collection and Transportation from Regional and Reference Clients

 

Mayo Clinic Laboratories

Test Code Billings Clinic: 8027 ARUP: 70125 SM-C (Insulin-Like Growth Factor 1), Serum

Performing Laboratory

ARUP

Useful For

Aids in diagnosis of growth hormone excess or deficiency disorders.

Methodology

Quantitative Chemiluminescent Immunoassay

Specimen Requirements

  • Draw blood in a red-top (serum separator) tube(s).
  • Immediately spin down and separate plasma from cells.
  • Send 1 mL of serum frozen in a plastic vial.

Reject Due To

  • Plasma
  • Tissue
  • Urine
  • Grossly hemolyzed
  • Grossly lipemic

Reference Values

See reference ranges on patient report.

Day(s) Test Set Up

Daily

Test Classification and CPT Coding

84305 - Somatomedin

LOINC Code Information

Reporting Name LOINC Code
IGF-1 (Insulin-Like Growth 1) 2484-4