scholarly journals IFCC primary reference procedures for the measurement of catalytic activity concentrations of enzymes at 37 °C. Part 9: Reference procedure for the measurement of catalytic concentration of alkaline phosphatase

2011 ◽  
Vol 49 (9) ◽  
Author(s):  
Gerhard Schumann ◽  
Rainer Klauke ◽  
Francesca Canalias ◽  
Steffen Bossert-Reuther ◽  
Paul F.H. Franck ◽  
...  
Keyword(s):  
Alkaline Phosphatase ◽  
Catalytic Activity ◽  
Reference Procedure ◽  
Activity Concentrations ◽  
Primary Reference

IFCC primary reference procedures for the measurement of catalytic activity concentrations of enzymes at 37°C: International Federation of Clinical Chemistry and Laboratory Medicine (IFCC): Scientific Division, Committee on Reference Systems for Enzymes (C-RSE): Part 8. Reference procedure for the measurement of catalytic concentration of α-amylase: [α-Amylase: 1,4-α-D-glucan 4-glucanohydrolase (AMY), EC 3.2.1.1]

2006 ◽  
Vol 44 (9) ◽  
Author(s):  
G. Schumann ◽  
R. Aoki ◽  
C.A. Ferrero ◽  
G. Ehlers ◽  
G. Férard ◽  
...  
Keyword(s):  
Creatine Kinase ◽  
Catalytic Activity ◽  
Lactate Dehydrogenase ◽  
Alanine Aminotransferase ◽  
Clinical Chemistry ◽  
Reference Method ◽  
Reference Procedure ◽  
Activity Concentrations ◽  
Primary Reference

AbstractThis paper is the eighth 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 2. Reference procedure for the measurement of catalytic concentration of creatine kinase; 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. The procedure described here is deduced from the previously described 30°C IFCC reference method. Differences are tabulated and commented on.Clin Chem Lab Med 2006;44:1146–55.

3-D structure of the D153G mutant of Escherichia coli alkaline phosphatase: an enzyme with weaker magnesium binding and increased catalytic activity

1995 ◽  
Vol 8 (9) ◽  
pp. 865-871 ◽  
Author(s):  
Chris G. Dealwis ◽  
Liqing Chen ◽  
Catherine Brennan ◽  
Wlodek Mandecki ◽  
Cele Abad-Zapatero
Keyword(s):  
Escherichia Coli ◽  
Alkaline Phosphatase ◽  
Catalytic Activity ◽  
Magnesium Binding
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