Displaying 12 results of Apatinib Stable Isotopes Apatinib is a drug used to treat various forms of cancer by targeting the vascular endothelial growth factor receptor 2 (VEGFR2). Apatinib stable isotopes are isotopically labelled versions of the drug, typically used in preclinical studies to aid in pharmacokinetic and metabolic studies. These isotopes allow for more accurate measurements of the drug's behavior in vivo and can aid in the design of more effective therapeutic strategies.