Amperometric determination of serum aldolase

Tekum Fonong

Research output: Contribution to journalArticle

Abstract

Serum Aldolase was determined by measuring the rate of decrease in the current generated by NADH at a platinum electrode. NADH is the cofactor for a dehydrogenase enzyme in the coupled enzyme reaction scheme used in the determination. Reducing agents in reconstituted lyophilized human serum did not interfere with the determination. Serum aldolase was accurately determined between 4 and 14 mU/ml which is the normal range in a healthy individual. The proposed amperometric method compares quite favorably with the spectrophotometric method.

Original languageEnglish (US)
Pages (from-to)1679-1689
Number of pages11
JournalAnalytical Letters
Volume19
Issue number15-16
DOIs
StatePublished - 1986
Externally publishedYes

Fingerprint

Fructose-Bisphosphate Aldolase
NAD
Enzymes
Reducing Agents
Reducing agents
Platinum
Serum
Oxidoreductases
Electrodes
Reference Values

Keywords

  • Aldolase Triosephosphate Isomerase α
  • Glycerophosphate Dehydrogenase Platinum Electrode

ASJC Scopus subject areas

  • Analytical Chemistry
  • Spectroscopy
  • Electrochemistry
  • Biochemistry, medical
  • Clinical Biochemistry
  • Biochemistry

Cite this

Amperometric determination of serum aldolase. / Fonong, Tekum.

In: Analytical Letters, Vol. 19, No. 15-16, 1986, p. 1679-1689.

Research output: Contribution to journalArticle

Fonong, Tekum. / Amperometric determination of serum aldolase. In: Analytical Letters. 1986 ; Vol. 19, No. 15-16. pp. 1679-1689.
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