Description
Ins(1,2)P2 (sodium salt) is one of the many inositol phosphate (InsP) isomers that could act as small, soluble second messengers in the transmission of cellular signals.1,2,3 Binding of Ins(1,4,5)P3 to its receptor on the endoplasmic reticulum causes opening of the calcium channels and an increase in intracellular calcium