CPKI

Test CODE NAME

CPKI

CPK Isoenzymes/MM/MB/BB

Methodology: Quantitative Enzymatic/Electrophoresis
Performed: Sun-Sat
Reported: 3-5 days
Specimen Required: Collect: Serum Separator Tube (SST) OR Plain Red - 1 ml serum.
Specimen Preparation: Allow specimen to clot completely at room temperature . Transfer serum to a Standard Transport Tube. 
Storage/Transport Temperature: Frozen. 
Unacceptable Conditions: Specimens preserved in citrate, EDTA, fluoride, heparin, or iodoacetate. Room temperature specimens. 
Stability: After separation from cells: Ambient: Unacceptable; Refrigerated: 1 week; Frozen: 1 month (avoid repeated freeze/thaw cycles)
Note: This test is approved for NY . 
Performing Lab
ARUP Laboratory
CPT Code(s): 82552,82550