Displaying 1 results of Levamisole Stable Isotopes Levamisole Stable Isotopes are isotopically enriched versions of the drug Levamisole, which is commonly used in the treatment of parasitic infections in both animals and humans. These stable isotopes have identical chemical and physical properties to the naturally occurring isotopes, but have been enriched to increase their abundance for use in scientific research. They are commonly used in studies of drug metabolism, pharmacokinetics, and toxicology, as well as in the development of new drugs.