Ordering Recommendation
Mnemonic
CKISO
Methodology
Quantitative Enzymatic Assay/Electrophoresis
Performed
Sun-Sat
Reported
2-3 days
New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
Collect
Serum Separator Tube (SST) or Plain Red.
Specimen Preparation
Transfer 1 mL serum to an ARUP Standard Transport Tube. (Min: 0.5 mL)
Storage/Transport Temperature
Frozen.
Unacceptable Conditions
Specimens preserved in citrate, EDTA, fluoride, heparin, or iodoacetate. Grossly hemolyzed specimens.
Remarks
Stability
After separation from cells: Ambient: Unacceptable; Refrigerated: 1 week; Frozen: 1 month (avoid repeated freeze/thaw cycles)
Reference Interval
Test Number |
Components |
Reference Interval |
||||||
---|---|---|---|---|---|---|---|---|
CK-MM | 96-100% | |||||||
CK-MB | 0-4% | |||||||
CK-BB | 0% | |||||||
CK-Macro Type I | 0% | |||||||
CK-Macro Type II | 0% | |||||||
CK Total | Effective February 22, 2022
|
Interpretive Data
Compliance Category
FDA
Note
This test will detect CK macroenzymes.
Hotline History
Hotline History
Date of Change
Test Name Change
Methodology
Performance/Reported Schedule
Specimen Requirements
Reference Interval
Interpretive Data
Note
CPT Code
Component Change
Other Interface Change
New Test
Inactive
N/A
CPT Codes
82552; 82550
Components
Component Test Code* | Component Chart Name | LOINC |
---|---|---|
0020020 | CK-MM | 15049-0 |
0020021 | CK-MB | 12187-1 |
0020022 | CK-BB | 15048-2 |
0020108 | CK Total | 2157-6 |
2001881 | CK-Macro Type I | 26019-0 |
2001882 | CK-Macro Type II | 26020-8 |
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
- CK
- CK Fractionation
- CK Isoenzyme Electrophoresis
- CK Isoenzymes
- CK Macro
- CK-BB
- CK-MM
- CKBB
- CKMB
- CPK
- CPK Isoenzyme Electrophoresis
- CPK Isoenzymes (Creatine Phosphokinase Isoenzymes)
- Creatine Phosphokinase
- Isoenzyme of Creatine Kinase
- Isoenzymes, CK
- Macro CK
- Macro Creatine Kinase
- Mitochondrial C
Creatine Kinase Isoenzymes