Creatine Kinase (CK)

Test investigation

Creatine Kinase (CK)

Laboratory offering test

NNUH, QEH, JPUH

Units

U/L

Comments precautions

Muscle enzyme, cardiac and skeletal.

Sample type

Serum

Turnaround times (TAT) Urgent/Routine/GP or OPD

Within 4 hours/8 hours

Reference intervals

Adult male: 40 – 320 U/L Adult female: 25 – 200 U/L Ranges are for white Caucasian only; other ethnic groups may have higher values

If ukas accredited

Y NNUH