Displaying 1 results of Phenosafranin Stable Isotopes Phenosafranin is a commonly used stain in biological research. Stable isotopes of phenosafranin are isotopically labeled versions of the stain, which have identical chemical and physical properties to the regular stain but differ in the number of neutrons in their atomic nuclei. These isotopes are used in various applications, including protein labeling, metabolic studies, and drug development. The use of stable isotopes allows for precise and accurate measurements and can help researchers gain a better understanding of biological processes.