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CHROMOGRANIN A, SERUM

Synonym(s):
Lab Section Category
View write-up
Specimen Required

​3 mL plain blood
Fasting sample recommended

Method

Immunofluorescent Immunoassay 

(Brahms Kryptor Compact Plus)

Reference Interval / Value

​From 0 day : <102 µg/L

Turnaround Time

​Mean = 4 days, Range: 3 – 5 days

Day(s) Test Set up

​Tuesday and Friday

Remarks

​Please note that test results obtained with assays from different manufacturers, assay methods, or kits may be different and cannot be used interchangeably.

Change History Notes

  • 25 Apr 2022 09:00 AM

    ​Method, reference intervals and turnaround time are updated on 25 Apr 2022.

  • 17 Feb 2022 06:00 PM

    ​Method and Remarks are updated on 17 Feb 2022.

Back: Pathology Laboratory Services

Last Updated - 13 Jun 2025