Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving hydrolase
Patent
1980-09-25
1981-12-15
Wiseman, Thomas
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving hydrolase
252408, 424 7, C12Q 142
Patent
active
043060200
ABSTRACT:
A novel composition is disclosed for determining the activity of the alkaline phosphatase, which comprises a salt of p-nitrophenylphosphoric acid, a magnesium salt, sodium borate and 2-amino-2-hydroxymethyl-1,3-propanediol. The composition affords advantages over the known composition especially as regards sensitivity.
REFERENCES:
patent: 2359052 (1944-09-01), Scharer
patent: 3425912 (1969-02-01), Deutsch et al.
patent: 3466306 (1969-09-01), Babson
patent: 4132598 (1979-01-01), Modrovich
Ellis, "Quality Control of Serum Alkaline Phosphatase Assays. Project report and discussion of some factors affecting the assay", Chem. Absts., vol. 84, No. 17, p. 180 (1976), Abs. No. 117450x.
McComb et al., "Study of Optimum Buffer Conditions for Measuring Alkaline Phosphatase Activity in Human Serum", Clin. Chem., vol. 18, No. 2 (1972), pp. 97-104.
Istituto Sieroterapico e Vaccinogeno Toscano "Sclavo" S.p.A.
Wiseman Thomas
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