IFCC primary reference procedures for the measurement of catalytic activity concentrations of enzymes at 37°C

Gerhard Schumann, Roberto Bonora, Ferruccio Ceriotti, Pascale Clerc-Renaud, Carlo A. Ferrero, Georges Férard, Paul F H Franck, F. Javier Gella, Wieland Hoelzel, Poul Jørgen Jørgensen, Takashi Kanno, Art Kessner, Rainer Klauke, Nina Kristiansen, Jean Marc Lessinger, Thomas P J Linsinger, Hideo Misaki, Mauro Panteghini, Jean Pauwels, Heinz G. SchimmelArlette Vialle, Gerhard Weidemann, Lothar Siekmann

Research output: Contribution to journalArticle

Abstract

This paper is the second in a series dealing with reference procedures for the measurement of catalytic activity concentrations of enzymes at 37°C and the certification of reference preparations. Other parts deal with: Part 1. The Concept of Reference Procedures for the Measurement of Catalytic Activity Concentrations of Enzymes; Part 3. Reference Procedure for the Measurement of Catalytic Concentration of Lactate Dehydrogenase; Part 4. Reference Procedure for the Measurement of Catalytic Concentration of Alanine Aminotransferase; Part 5. Reference Procedure for the Measurement of Catalytic Concentration of Aspartate Aminotransferase; Part 6. Reference Procedure for the Measurement of Catalytic Concentration of γ-Glutamyltransferase; Part 7. Certification of Four Reference Materials for the Determination of Enzymatic Activity of γ-Glutamyltransferase, Lactate Dehydrogenase, Alanine Aminotransferase and Creatine Kinase at 37°C. A document describing the determination of preliminary reference values is also in preparation. The procedure described here is deduced from the previously described 30°C IFCC reference method (1). Differences are tabulated and commented on in Appendix 3.

Original languageEnglish
Pages (from-to)635-642
Number of pages8
JournalClinical Chemistry and Laboratory Medicine
Volume40
Issue number6
DOIs
Publication statusPublished - 2002

Keywords

  • Creatine kinase
  • IFCC reference procedure
  • Preliminary reference interval

ASJC Scopus subject areas

  • Clinical Biochemistry

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    Schumann, G., Bonora, R., Ceriotti, F., Clerc-Renaud, P., Ferrero, C. A., Férard, G., Franck, P. F. H., Gella, F. J., Hoelzel, W., Jørgensen, P. J., Kanno, T., Kessner, A., Klauke, R., Kristiansen, N., Lessinger, J. M., Linsinger, T. P. J., Misaki, H., Panteghini, M., Pauwels, J., ... Siekmann, L. (2002). IFCC primary reference procedures for the measurement of catalytic activity concentrations of enzymes at 37°C. Clinical Chemistry and Laboratory Medicine, 40(6), 635-642. https://doi.org/10.1515/CCLM.2002.110