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Updated: Aug 9, 2026

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Determination of Tolerable Fatty Acids and Cholera Toxin Concentrations Using Human Intestinal Epithelial Cells and BALB/c Mouse Macrophages
Published on: May 30, 2013
Effect of formalin treatment on electrophoretic mobility of cholera toxin
1Division of Biologics Standards, National Institutes of Health, Bethesda, Maryland 20014.
Infection and Immunity
|July 1, 1970
Abstract:
Crude cholera toxin detoxified by treatment with Formalin showed an increased mobility and a decrease in the number of detectable protein constituents when compared with the parent toxin by disc electrophoresis. The significance of these observations in relation to the enhanced antigenic activity of cholera toxoid as compared to parent toxin is discussed.

