PF-750 is primarily used in the pharmaceutical and biotechnology industries as a selective inhibitor targeting specific enzymes or proteins involved in disease pathways. It is particularly valuable in research focused on understanding cellular mechanisms and developing therapeutic interventions. Its application extends to preclinical studies, where it helps in evaluating the efficacy and safety of potential drug candidates. Additionally, PF-750 is utilized in biochemical assays to study enzyme kinetics and protein interactions, providing insights into molecular pathways. Its role in drug discovery makes it a critical tool for advancing treatments for various medical conditions.