D-<wbr/><em>myo</em>-<wbr/>Inositol-<wbr/>1,2,3,6-<wbr/>tetraphosphate (sodium salt)

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

CAT N°: 10008450
Price:

From 203.00 172.55

D-myo-Inositol-1,2,3,6-tetraphosphate (Ins(1,2,3,6)-P4) is one of the many inositol phosphate (InsP) isomers that act as small, soluble second messengers in the transmission of cellular signals.{8672,8344,13727} The most studied InsP, Ins(1,4,5)-P3 is a second messenger produced in cells by phospholipase C (PLC)-mediated hydrolysis of phosphatidylinositol-4,5-biphosphate.{2429,5714} Binding of Ins(1,4,5)-P3 to its receptor on the endoplasmic reticulum results in opening of the calcium channels and an increase in intracellular calcium.{5714,4096} Ins(1,2,3,6)-P3 (tested as the meso compound) is 100-fold less potent than Ins(1,4,5)-P3 at initiating Ca2+ release when injected into Xenopus oocytes.{13725}

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