Skip to main content
Go to homepage

CK Isoenzymes

Centralized Core Laboratory : Chemistry

Test ID/Workstation :
CKISO CLEVE
Specimen Type:
Blood
Tube Type:
Gold top SST (serum separator tube, no anticoagulant)
Collection Volume:
5.0 mL (minimum 2.5 mL)
Cause for Rejection:
-
Storage:
Frozen
Availability:
Sent to reference lab
Methodology:
Spectrophotometry; Electrophoresis
Special Instructions:
Total CK should be > 100 U/L to provide meaningful isoenzyme results. Remove serum from cells ASAP CK-MB and CK-BB are temperature labile. Repeated freeze/thaw cycles destroy CK activity.
Lab/Phone:
330-543-8418
TAT:
5-7 days
Additional Info:
Reference range: Creatine Kinase: Sex: Male; Age: 2-18 Years; Range: <175 U/L Sex: Male; Age: >18 Years; Range: <195 U/L Sex: Female; Age: 2-18 Years; Range: <152 U/L Sex: Female; Age: >18 Years; Range: <170 U/L %CKBB: Range: Not detected %CKMB: Range: <4% of Total %CKMM: Range: 97-100% of Total
CPT Code:
82550, 82552
Panel Includes:
Creatine Kinase, % CKMB, % CKMM, % CKBB
Synonyms:
-