D-myo-Inositol-1,3,4-triphosphate sodium salt

D-myo-Inositol-1,3,4-triphosphate sodium salt is an inositol phosphate derivative that serves as an important signaling molecule in cellular processes. As a tris-phosphorylated form of inositol, it plays a significant role in intracellular signal transduction pathways. This specific configuration of phosphate groups allows it to interact with various protein targets, modulating cellular processes like ion channel regulation and cytoskeletal organization. Its role in the inositol phosphate pathway is linked to the regulation of calcium homeostasis, where it influences the release of calcium from intracellular stores, thereby impacting cellular activities like exocytosis, muscle contraction, and cell proliferation. In research, D-myo-Inositol-1,3,4-triphosphate sodium salt is employed to study the signaling networks of inositol phosphates. Researchers use this molecule to investigate the regulation and specificity of protein binding, particularly with kinases, phosphatases, and other proteins involved in calcium signaling. Its modulation of intracellular calcium levels provides insights into complex signaling mechanisms governing immune responses and cellular growth. By using this compound, scientists can uncover more about the cellular cross-talk between different inositol phosphates and protein interactions, helping explain the fine-tuned regulatory mechanisms of various biological processes.