Displaying 7 results of Trametinib Stable Isotopes Trametinib is a drug used in the treatment of certain types of cancer. Trametinib Stable Isotopes are isotopically labeled versions of Trametinib used in research and development. These isotopes allow for more accurate tracking of the drug's effects in the body and can aid in the development of new treatments. They are important tools for scientists studying cancer and drug development.