title: Isoelectric focusing and hybridisation experiments on creatine kinase (EC 2.7.3.2).
abstract: In the case of increased creatine kinase levels, the MM isozyme in human serum can often be subdivided by electrophoresis into three isozymes: MM1, MM2 and MM3. This paper presents the results of hybridisation experiments, which prove the existence of two different M-subunits. The MM isozyme fractions used in the hybridisation experiments were isolated by isoelectric focusing of human sera. The experiments were completed by hybridisation of mixtures of BB and MM isozymes, leading to the formation of two MB isozymes.
mesh_terms: D003402:Creatine Kinase / Q000097:blood* / Q000302:isolation & purification; D006801:Humans; D007525:Isoelectric Focusing; D007527:Isoenzymes / Q000097:blood / Q000302:isolation & purification; D011485:Protein Binding
chemical_list: D007527:Isoenzymes; D003402:Creatine Kinase