Quantitation of creatine kinase MB using an agarose electrophoresis method; Importance of enzyme reagent concentration

Roe, 1972, Combined isoenzyme analysis in the diagnosis of myocardial injury: Application of electrophoretic methods for the detection and quantitation of the creatine phosphokinase-MB isoenzyme, J Lab Clin Med, 80, 577 Roberts, 1975, Specificity of elevated serum MB creatine phosphokinase activity in the diagnosis of acute myocardial infarction, Amer J Cardiol, 36, 433, 10.1016/0002-9149(75)90890-5 Galen, 1975, Diagnosis of acute myocardial infarction—Relative efficiency of serum enzyme and isoenzyme measurements, JAMA, 232, 145, 10.1001/jama.232.2.145 Sobel, 1975, Diagnostic and prognostic value of serum enzyme changes in patients with acute myocardial infarction, Prog Cardiovasc Dis, 4, 165 Roberts, 1974, Quantitation of serum creatine phosphokinase (CPK) isoenzyme activity, Amer J Cardiol, 33, 650, 10.1016/0002-9149(74)90257-4 Mercer, 1974, Separation of tissue and serum creatine kinase isoenzymes by ion-exchange column chromatography, Clin Chem, 20, 36, 10.1093/clinchem/20.1.36 Henry, 1975, Rapid separation of plasma creatine kinase isoenzymes by batch adsorption on glass beads, Clin Chem, 21, 844, 10.1093/clinchem/21.7.844 Jockers-Wretou, 1975, Quantitation of creatine kinase isoenzymes in human tissues and sera by an immunological method, Clin Chim Acta, 58, 223, 10.1016/0009-8981(75)90441-6 Boone, 1980, An interlaboratory study of creatine kinase and creatine kinase isoenzymes, Clin Chem, 26, 513, 10.1093/clinchem/26.3.513 Rosalki, 1967, An improved procedure for serum creatine phosphokinase determination, J Lab Clin Med, 60, 695 Horder, 1979, Recommended method for the determination of creatine kinase in blood modified by the inclusion of EDTA, Scand J Clin Lab Invest, 39, 1, 10.3109/00365517909104932 Desjardins, 1982, Characterization of an atypical creatine kinase from human heart tissue, with properties similar to those of mitochondrial creatine kinase, Clin Chim Acta, 121, 67, 10.1016/0009-8981(82)90212-1 Wong, 1975, Comparison of 3 methods of analysis of the MB isoenzyme of creatine kinase in serum, Clin Chim Acta, 65, 99, 10.1016/0009-8981(75)90340-X Yasmineh, 1975, Electrophoresis on cellulose acetate and chromatography on DEAE-sephadex A-50 compared in the estimation of creatine kinase isoenzymes, Clin Chem, 21, 381, 10.1093/clinchem/21.3.381 Morin, 1977, Evaluation of current methods for creatine kinase isoenzyme fractionation, Clin Chem, 23, 205, 10.1093/clinchem/23.2.205 Willis, 1978, A comparison of four different principles of creatine kinase isoenzyme determination, Med Lab Sci, 35, 39 Hamlin, 1978, Relative merits of two electrophoretic and two column chromatographic kits for determining serum creatine kinase isoenzyme MB activity, Clin Chem, 24, 2013, 10.1093/clinchem/24.11.2013 Shell, 1979, Sensitivity and specificity of MB creatine kinase activity determined with column chromatography, Amer J Cardiol, 44, 67, 10.1016/0002-9149(79)90252-2 Edelman, 1981, Evaluation of the new Beckman electrophoretic method for CK-MB: Comparison with ion exchange chromatography and investigation of a reference out-patient population, Clin Biochem, 14, 39, 10.1016/0009-9120(81)90180-6 Desjardins, 1981, Comparison of an agarose electrophoresis method and four ion-exchange methods for the measurement of the creatine kinase MB fraction in human serum, Clin Biochem, 14, 61, 10.1016/S0009-9120(81)90687-1