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Pyruvate Kinase Assay
Also known as : [PK Assay]

Blood
Test performed by: LabPLUS Special Haematology


Test performed by the Special Haematology laboratory: (Ext 22065 ).

For results, use ward computer or phone Lablink:  22000 or (09) 307-8995 or 0800 522 758 .

  • Prior arrangement is essential. Please contact the Haematology laboratory on Ext 22065.

  • Whenever possible, it is preferable to analyse specimens from all family members at the same time.

    • Specimen Collection

  • Blood collected into  EDTA is suitable.
  • PK Enzyme is stable for 6 days at 4 Degrees Celsius and 24 hours at room temperature.
  • Patient samples being sent from outside the Auckland area should be accompanied by a control sample.
  • Any specimens transported overnight should be transported on wet ice.


    • EDTA2 mL EDTA Blood
    Micro-EDTA1 mL Paediatric Micro-EDTA Blood
    Reference Intervals
    Units: EU/g Hb
    Age RangeEither Sex
    All11.8 - 21.1

    Turnaround Time: Within 3 days

    Test performed on weekdays.


    Contact Information

    For further information contact the Special Haematology laboratory (Ext 22065) or:

    Dr Anna Ruskova                                   Ext 22137
    Dr Louisa Stone                                   Ext 22062 
    Dr Peter Bradbeer                                             Ext 22062    



    Last updated at 09:21:41 07/02/2023