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18:1 PI(3,5)P2

1,2-dioleoyl-sn-glycero-3-phospho-(1′-myo-inositol-3′,5′-bisphosphate) (ammonium salt), powder

1,2-di-(9Z-octadecenoyl)-sn-glycero-3-[phosphoinositol-3,5-bisphosphate] (ammonium salt); PIP2[3′,5′](18:1(9Z)/18:1(9Z))
Empirical Formula (Hill Notation):
CAS Number:
Molecular Weight:


>99% (TLC)




pkg of 1 × 100 μg (with stopper and crimp cap (850154P-100ug))
pkg of 1 × 500 μg (with stopper and crimp cap (850154P-500ug))


Avanti Polar Lipids 850154P

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dry ice

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General description

Inositol phospholipid species are membrane-bound signaling molecules that have been implicated in almost all aspects of cellular physiology, including cellular growth, metabolism, proliferation, and survival.
Phosphatidylinositol 3,5-bisphosphate (PI(3,5)P2), a phosphoinositideinositol phospholipid is mainly present in the membranes of endosome and lysosome of fungi and higher eukaryotes.


18:1 PI(3,5)P2 (1,2-dioleoyl-sn-glycero-3-phospho-(1′-myo-inositol-3′,5′-bisphosphate) (ammonium salt)) may be used in vesicles for co-sedimentation assays. It has also been used:
  • in lipid overlay assay
  • in liposome co-sedimentation
  • in liposome flotation assays

Biochem/physiol Actions

The level of phosphatidylinositol 3,5-bisphosphate (PI(3,5)P2) surges in response to numerous extracellular stresses.


2 mL Amber Serum Vial with Stopper and Crimp Cap (850154P-100ug)
2 mL Amber Serum Vial with Stopper and Crimp Cap (850154P-500ug)

Storage Class Code

11 - Combustible Solids



Flash Point(F)

No data available

Flash Point(C)

No data available

Certificate of Analysis

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Certificate of Origin

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More Documents

Quotes and Ordering

Markku Hakala et al.
The Journal of biological chemistry, 293(13), 4818-4829 (2018-02-10)
Membrane phosphoinositides control organization and dynamics of the actin cytoskeleton by regulating the activities of several key actin-binding proteins. Twinfilin is an evolutionarily conserved protein that contributes to cytoskeletal dynamics by interacting with actin monomers, filaments, and the heterodimeric capping
Sheena Claire Li et al.
Molecular biology of the cell, 25(8), 1251-1262 (2014-02-14)
Vacuolar proton-translocating ATPases (V-ATPases) are highly conserved, ATP-driven proton pumps regulated by reversible dissociation of its cytosolic, peripheral V1 domain from the integral membrane V(o) domain. Multiple stresses induce changes in V1-V(o) assembly, but the signaling mechanisms behind these changes
Arthur P H de Jong et al.
Neuron, 98(2), 335-349 (2018-04-03)
Rapid and efficient synaptic vesicle fusion requires a pool of primed vesicles, the nearby tethering of Ca2+ channels, and the presence of the phospholipid PIP2 in the target membrane. Although the presynaptic active zone mediates the first two requirements, it
Bong-Kwan Han et al.
The Journal of biological chemistry, 288(28), 20633-20645 (2013-06-05)
Glucose/carbon metabolism is a fundamental cellular process in living cells. In response to varying environments, eukaryotic cells reprogram their glucose/carbon metabolism between aerobic or anaerobic glycolysis, oxidative phosphorylation, and/or gluconeogenesis. The distinct type of glucose/carbon metabolism that a cell carries
Yelena Ugolev et al.
The Journal of biological chemistry, 283(32), 22257-22271 (2008-05-29)
Rac plays a pivotal role in the assembly of the superoxide-generating NADPH oxidase of phagocytes. In resting cells, Rac is found in the cytosol in complex with Rho GDP dissociation inhibitor (RhoGDI). NADPH oxidase assembly involves dissociation of the Rac.RhoGDI

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