Test Code CK CK Total
Acceptable Collection Tube(s) or Specimen
Preferred: GRN PST
Acceptable: Gold SST or Red Top
Specimen Draw Volume
Volume: 2.0 mL
Minimum Volume: 1.0 mL
Processing Instructions
Draw in a Green PST, centrifuge, and refrigerate.
Stability
Stability: Room Temp 4 hrs, Refrigerated 5 days, Frozen 2 months
Performed Test Frequency
Everyday
Methodology
Enzymatic
CPT(s)
82550
Performing Location
MercyOne Des Moines Laboratory, Chemistry
Cerner Test Code
CK TOT