serum creatine kinase activity assay automated serum creatine kinase activity assay 2022-02-24T16:54:40Z MMO:0000801 This is a method using a device designed to follow a predetermined sequence of individual operations repeatedly and essentially without external influence or control to measure the enzymatic activity of creatine kinase (CK) in a specified sample of serum, i.e. blood plasma from which clotting factors have been removed. CK catalyses the reversible transfer of phosphate between ATP and various phosphogens such as creatine phosphate. Serum CK level is used as an enzymatic marker for myocardial infarction, rhabdomyolysis and acute renal failure. automated serum CK activity assay automated serum CPK activity assay automated serum creatine phosphokinase activity assay automated serum phosphocreatine kinase activity assay measurement_method_ontology slaulede