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810184P

Avanti

TopFluor™ PI(4,5)P2

Avanti Research™ - A Croda Brand 810184P, powder

Sinônimo(s):

1-oleoyl-2-{6-[4-(dipyrrometheneboron difluoride)butanoyl]amino}hexanoyl-sn-glycero-3-phosphoinositol-4,5-bisphosphate (ammonium salt)

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About This Item

Fórmula empírica (Notação de Hill):
C50H78BF2N3O20P3
Número CAS:
1246355-57-6
Peso molecular:
1182.89
Código UNSPSC:
12352211
NACRES:
NA.25

Ensaio

>99% (TLC)

Formulário

powder

embalagem

pkg of 1 × 50 μg (with stopper and crimp cap (810184P-50ug))

fabricante/nome comercial

Avanti Research™ - A Croda Brand 810184P

Condições de expedição

dry ice

temperatura de armazenamento

−20°C

Descrição geral

Although PI(4,5)P2 is a minor component of cell membranes, it plays a critical role as a substrate for a number of important signaling proteins. PI(4,5)P2 is an intermediate in the IP3/DAG pathway where it is hydrolyzed by phospholipase C to liberate the second messengers, inositol 1,4,5-triphosphate (IP3) and diacylglycerol (DAG). PI(4,5)P2 is also a substrate for PI 3-kinase where it is phosphorylated to PI(3,4,5)P3, an activator of downstream signaling components such as the protein kinase AKT.

Aplicação

TopFluor™ PI(4,5)P2 or 1-oleoyl-2-{6-[4-(dipyrrometheneboron difluoride)butanoyl]amino}hexanoyl-sn-glycero-3-phosphoinositol-4,5-bisphosphate (ammonium salt) has been used as a fluorescent lipid in living cells to analyse the cellular localization of phosphatidylinositol (PI) and in the preparation of giant unilamellar vesicles (GUVs) for the ezrin-membrane tethering assays.

Embalagem

2 mL Amber Serum Vial with Stopper and Crimp Cap (810184P-50ug)

Informações legais

Avanti Research is a trademark of Avanti Polar Lipids, LLC
TopFluor is a trademark of Avanti Polar Lipids, LLC

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

No data available

Ponto de fulgor (°C)

No data available

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Lot/Batch Number

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Ezrin enrichment on curved membranes requires a specific conformation or interaction with a curvature-sensitive partner
Tsai FC, et al.
eLife, 7, e37262-e37262 (2018)
Probing the subcellular distribution of phosphatidylinositol reveals a surprising lack at the plasma membrane.
James PZ, et al.
The Journal of Cell Biology, 219(3), e201906127-e201906127 (2020)
Xiaojun Shi et al.
Langmuir : the ACS journal of surfaces and colloids, 32(7), 1732-1741 (2016-02-02)
Phosphatidylinositol phosphate (PIP) lipids are critical to many cell signaling pathways, in part by acting as molecular beacons that recruit peripheral membrane proteins to specific locations within the plasma membrane. Understanding the biophysics of PIP-protein interactions is critical to developing
Maria J Sarmento et al.
Langmuir : the ACS journal of surfaces and colloids, 33(43), 12463-12477 (2017-09-30)
Although the evidence for the presence of functionally important nanosized phosphorylated phosphoinositide (PIP)-rich domains within cellular membranes has accumulated, very limited information is available regarding the structural determinants for compartmentalization of these phospholipids. Here, we used a combination of fluorescence

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