D-myo-Inositol-1,4,5,6-tetraphosphate, sodium salt (CAS 157542-47-7)

D-myo-Inositol-1,4,5,6-tetraphosphate, sodium salt is a phosphoinositide derivative with intriguing properties and significance in biochemical research. This compound is recognized for its role in cellular signaling pathways as it interacts with various phosphoinositide-specific kinases and phosphatases. It functions by binding to protein domains that are sensitive to its specific inositol phosphate structure, allowing it to participate in the regulation of intracellular signaling cascades. Research has shown its potential in studying intracellular signaling due to its ability to modulate phosphoinositide-mediated signal transduction. It can influence pathways involving phosphatidylinositol 3-kinase (PI3K) and protein kinase B (PKB/Akt), which are integral to processes such as cell growth, survival, and metabolism. By influencing these pathways, D-myo-Inositol-1,4,5,6-tetraphosphate can be utilized to dissect the regulatory mechanisms of phosphoinositides. Furthermore, it serves as a tool to investigate the metabolism of inositol polyphosphates in eukaryotic cells, providing insights into how cells synthesize and degrade these crucial molecules. Its unique phosphate positioning allows researchers to better understand the structure-function relationships of inositol phosphates and how specific phosphorylation patterns affect their cellular roles, making it a valuable resource for understanding complex cell signaling networks.