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Test Name:
5’ Nucleotidase


  • SBMF No:
    44137
  • Performance Lab Name:
    ARUP Laboratories
  • Test Mnemonic:
    5-NUC
  • ABN:
    Not required
  • CPT Code:
    83915
  • LOINC Code:
    1690-7
  • Ref Lab Test No:
    0080235
  • Also Known As:
    Nucleotidase
  • Spec Type:
    Serum
  • Spec Container:
    Gold top (SST) or red top (serum) tube
  • Pref Vol:
    1.0 mL
  • Min Vol:
    0.3 mL
  • Fasting:
    No
  • Spec Collect:
    Routine venipuncture
  • Spec Process:
    Clot 30 minutes
    Promptly centrifuge 15 minutes
    Immediately transfer serum to separate plastic tube
  • Spec Store Transport:
    Refrigerated
  • Spec Stability:
    4 hours room temperature (20-30°C)
    1 week refrigerated (2-8°C)
    2 weeks frozen – Do not use frost-free units that undergo repeated freeze/thaw cycles
  • Methodology:
    Enzymatic
  • Use:
    5' Nucleotidase is helpful in the differential diagnosis between disorders affecting bone and liver.
  • Reference Range:
    0-15 U/L
  • Day Run:
    Sun-Sat (daily)
  • Time Reported:
    1-2 days
  • Test Type:
    ENZYME