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 completing 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.
Your CK MB Fraction test includes 1st class postage and packaging for you to send your blood sample directly to our laboratory for analysis. If you live in an area where you cannot rely on the post or you simply want to ensure that your sample arrives at the laboratory the following day, you may wish to send your blood sample guaranteed next day delivery for extra reassurance.