Chlorpromazine was used to perform a test for the detection of microbial peroxidase activities. The compound acts as both a cell permeabilizer and a reagent in the procedure developed which allows the detection of peroxidase and peroxidase like reactions both semiquantitatively in whole cell determinations and quantitatively in cell-free supernatants.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC239250PMC
http://dx.doi.org/10.1128/aem.52.6.1433-1435.1986DOI Listing

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