Biotin Phosphatidylinositol is a water soluble analog of Phosphatidylinositol (PI) labeled with biotin at the sn-1 position.
Phosphoinositides (PIPns) are minor components of cellular membranes but are integral signaling molecules for cellular communication. Phosphatidylinositol (PI or PtdIns) is biosynthesized from CDP-diacylglycerol and inositol by phosphatidylinositol synthase. PI is the building block for phosphoinositide polyphosphates through phosphorylation by PI-kinases and is a substrate for PI-PLC yielding diacylgelycerol.
Storage
-20 °C
Featured in Publications
1) Bidlingmaier, S., Y. Wang, et al. (2011). “Comprehensive analysis of yeast surface displayed cDNA library selection outputs by exon microarray to identify novel protein-ligand interactions.” Mol Cell Proteomics 10(3): M110 005116.
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| Categories | Lipids |
|---|---|
| Filter | Biotinylated, Phosphoinositides, PI |
| Molecular Formula | C37H64N4NaO16PS |
| Molecular Weight (g/mol) | 906.95 |
| Purity | >95% |
| Storage | -20 °C or below |
