Displaying 3 results of Levodopa Stable Isotopes Levodopa Stable Isotopes are a type of isotopic labeling used in medical research. Isotopes of levodopa are labeled with stable isotopes, making them safe for use in humans. This labeling allows for the tracking and measurement of levodopa in biological systems, aiding in drug development and understanding of disease mechanisms. The use of stable isotopes is a valuable tool in medical research as it allows for precise quantification and measurement of biological processes.