D-myo-Inositol-1,2,3,6-tetraphosphate, sodium salt

D-myo-Inositol-1,2,3,6-tetraphosphate, sodium salt, is a specialized inositol phosphate compound, phosphorylated at the 1, 2, 3, and 6 positions. This tetraphosphate derivative plays a significant role in intracellular signaling networks by interacting with various proteins and enzymes involved in signal transduction. In scientific research, it is instrumental in elucidating the biochemical pathways that regulate phosphoinositide metabolism, making it valuable for exploring the role of inositol phosphates in cellular functions. Studies have shown that this compound can modulate the activity of kinases and phosphatases, influencing signaling cascades that involve calcium release and metabolic pathways. Its distinctive phosphorylation pattern allows it to bind to specific signaling proteins, thus affecting pathways linked to immune responses and cellular growth. It is particularly useful in studies investigating the regulatory feedback loops in signaling networks and how these are influenced by phosphorylation states. By analyzing the interactions of D-myo-Inositol-1,2,3,6-tetraphosphate with signaling proteins, researchers have gained a better understanding of how inositol phosphates mediate intracellular communication. Overall, its contribution to research includes mapping the complex networks of phosphoinositide signaling, unveiling connections between phosphorylation states and their downstream cellular effects.