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An electrochemical approach to quantitation and characterization of metallothioneins

✍ Scribed by R.W. Olafson; R.G. Sim


Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
645 KB
Volume
100
Category
Article
ISSN
0003-2697

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✦ Synopsis


An analysis was made of the potential of the electrochemical approach to quantitation and characterization of metallothioneins. The BrdiCka procedure for determination of sulfhydryl groups was shown to be of utility as a standard determination method while anodic stripping voltametry was found to offer advantage in determination of protein-bound zinc and cadmium. Cyclic voltametry was observed to differentiate metallothioneins from other sulthydryl-or disuhide-containing compounds, suggesting considerable potential as a characterizing method for metallothioneins.


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