Sensitivity and specificity of MB creatine kinase activity determined with column chromatography.


Several analytic techniques are used to estimate the activity of creatine kinase (CK) isoenzymes. These techniques are undergoing continual refinement because the MB CK molecule appears to be nearly cardiospecific. An improved column chromatographic assay is presented with a lower limit of analytic detection of 0.8 mlU/ml. The assay was applied to normal… (More)


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