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CHROMOGRANIN A

Test Number:
  • 0080469
Test Alias:
Preferred Specimen:
  • SERUM
Container Type:
  • SST OR PLAIN RED TOP
Alternative Specimen:
Volume:
  • 1 ML
Collection Instructions:
  • Collect blood in appropriate Vacutainer tube.Centrifuge and separate the serum from the cells.
Transport Temperature:
  • REFRIDGERATED
Specimen Stability:
  • Room temperature: 7 days
  • Refrigerated: 7 days
  • Frozen: 35 days
Methodology:
  • Electrochemiluminescence (ECLIA)
CPT Code:
  • 86316
Reject Criteria:
  • Gross hemolysis • Gross lipemia • Gross icteria
Reference Range:
  • ≤15 ng/mL
Report Available:
  • 4 days

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