CK MB is an isoenzymes of CK, Creatine kinase.
CK MB is found mainly in the heart and CK MM is found mainly in skeletal muscle.
A CK MB Fraction test is normally done to see if someone has had a suspected heart attack and would normally be done along with Tropinin-1.
We will send you your ck mb fraction finger-prick blood test sample collection kit which contains everything you need to take your blood sample in the comfort of your own home.
If you are unsure about a finger-prick blood sample collection you will have the opportunity to select a clinic-based venous blood sample collection or choose to go our London laboratory during the checkout process.