Used primarily as a research compound in cellular and molecular biology, this chemical acts as a reversible inhibitor of p53, a tumor suppressor protein involved in cell cycle regulation and apoptosis. By temporarily suppressing p53 activity, it allows scientists to study the role of p53 in stress responses, DNA damage, and cell death pathways. It is particularly valuable in experiments where transient inhibition of p53 is needed to improve cell survival during stressful laboratory procedures such as cell culture, transfection, or cryopreservation. Its reversible nature makes it advantageous over permanent inhibitors, enabling restoration of normal p53 function after treatment. Commonly applied in studies related to cancer, neurodegeneration, and aging.