1-NM-PP1 is primarily used in biochemical and cellular research as a selective inhibitor of engineered analog-sensitive kinases. It is particularly valuable in studying kinase function and signaling pathways in cells. By inhibiting specific kinases, researchers can observe the effects on cellular processes, helping to elucidate the roles of these enzymes in various biological functions. This chemical is often employed in experiments involving conditional gene expression and kinase activity modulation, providing insights into mechanisms of cell regulation, proliferation, and disease. Its specificity makes it a crucial tool for understanding kinase-related pathologies and developing targeted therapies.