Creatine Kinase (CK)

Important Note

*This test is orderable in Cerner as Creatine Kinase

Specimen Type: Blood
Container/Tube:

Preferred: Light-green top (lithium heparin gel)

Acceptable: Red top, serum gel

Specimen Volume: Full tube

Specimen Minimum Volume: 2 mL

Collection Instructions:

1. Send specimen in original tube.

2. If there is a delay in transport of >1 hour, centrifuge tube.

7 days Refrigerated

Male: 39-308 unit/L

Female: 26-192 unit/L

Siemens Dimension EXL

Colorimetric Absorbance

Daily / Same day / Available STAT

82550