Abstract: The need for alternatives to animal-based skin sensitization testing has spurred research on the use of in vitro, in silico, and in chemico methods. Glutathione and other select peptides have been used to determine the reactivity of electrophilic allergens to nucleophiles, but these methods are inadequate to accurately measure rapid kinetics observed with many chemical sensitizers. A kinetic spectrophotometric assay involving the reactivity of electrophilic sensitizers to nitrobenzenethiol was evaluated. Stopped-flow techniques and conventional...
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Topics: 
Chromatography