Displaying 3 results of Venetoclax Stable Isotopes Venetoclax Stable Isotopes are a set of isotopically labeled compounds used in drug development and research. Venetoclax, also known as ABT-199, is a small molecule inhibitor of B-cell lymphoma 2 (BCL-2) protein that has shown promise in treating certain types of cancer. The stable isotopes of Venetoclax can be used in pharmacokinetic and pharmacodynamic studies to understand the metabolism and efficacy of the drug.