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STABILIZATION OF CREATINE KINASE (CK) AND ITS APPLICATION AS A REFERENCE STANDARD
STABILIZATION OF CREATINE KINASE (CK) AND ITS APPLICATION AS A REFERENCE STANDARD
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机译:酪氨酸激酶(CK)的稳定化及其作为参考标准的应用
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摘要
The enzyme creatine kinase (CK) is not very stable and there are problems in providing CK-containing standards for use in analysis of biological fluids containing CK. The present invention provides a stable form of CK, being a mixed disulfide or dithiosulfonate of CK which can be stored (e.g. in lyophilized form) in admixture with serum or proteins and can be converted into a standard reference sample by mixture with a thioactivating agent.
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