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Creatine Kinase, Total, Serum or Plasma
Test Code2088
Alias/See Also
CK, Total
Preferred Specimen
Plasma preparation tube or serum separator tube.
Minimum Volume
Refrigerated.
Instructions
Allow specimen to clot completely at room temperature. Separate serum or plasma from cells ASAP. Transfer 1 mL serum or plasma to an ARUP Standard Transport Tube. (Min: 0.2 mL)
Transport Temperature
Refrigerated.
Specimen Stability
After separation from cells: Ambient: 48 hours; Refrigerated: 1 week; Frozen: 1 month
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Specimens collected in potassium oxalate or sodium fluoride. Grossly hemolyzed specimens.
Methodology
Quantitative Enzymatic
Setup Schedule
Sun-Sat
Report Available
Within 24 hours