- YCKIS
CK (Creatine Kinase) Isoenzymes, Serum
Specimen:
Test Code
YCKIS
Specimen Name
CK (Creatine Kinase) Isoenzymes, Serum
Collect
1-SST
Also acceptable Plain Red Top
Also acceptable Plain Red Top
Submit
1 mL (Min: 0.5 mL) Serum Frozen
Special Handling
Transfer 1 mL serum to a standard transport tube.
Rejection Criteria
Specimens preserved in citrate, EDTA, fluoride, heparin, or iodoacetate. Grossly hemolyzed specimens.
Stability
Ambient Unacceptable; Refrigerated 1 week; Frozen 1 month (avoid repeated freeze/thaw cycles)
Methodology
Quantitative Enzymatic Assay / Electrophoresis
Performed
Sunday - Saturday
Reported
4-6 days
CPT Codes
- 82550
- 82552
Components
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Additional Information
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Common Lab Definitions
- Serum
- Plasma
- STT