810610P
Avanti
4-palmitamido-TEMPO
N-tempoyl palmitamide, powder
别名:
4-Palmitamido-2,2,6,6-tetramethylpiperidine-1-oxyl; 2,2,6,6-Tetramethyl-4-[(1-oxohexadecyl)amino]-1-piperidinyloxy; 2,2,6,6-tetramethyl-4-palmitamidopiperidinooxy; 2,2,6,6-Tetramethylpalmitoylamidopiperidine-1-oxyl; 4-(Palmitylimino)-2,2,6,6-tetramethyl-1
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About This Item
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方案
>99% (TLC)
表单
powder
包装
pkg of 1 × 1 mg (810610P-1mg)
制造商/商品名称
Avanti Research™ - A Croda Brand 810610P
脂质类型
ESR probes
运输
dry ice
储存温度
−20°C
一般描述
4-palmitamido-TEMPO/N-tempoyl-palmitamide is a spin label, that is present in the polar head-group region of the membrane.
This amphiphilic compound binds strongly to membranes by virture of its long hydrocarbon chain, but the polarity of the amide linkage is expected to localize the nitroxide function in the aqueous phase adjacent to the membrane surface. The location of the nitroxide function allows one to investigate electrostatic potentials and lipid-protein interactions at the membrane surface.
应用
4-palmitamido-TEMPO/N-tempoyl palmitamide (N-TP) may be used:
- to enrich rod outer segment (ROS) membranes
- as a spin probe in vesicles/bilayer to prepare samples for electron spin resonance (ESR) experiments
- as a component in liposomes to assess the mobility of lipid headgroups
包装
5 mL Amber Glass Screw Cap Vial (810610P-1mg)
法律信息
Avanti Research is a trademark of Avanti Polar Lipids, LLC
储存分类代码
11 - Combustible Solids
Ciara C M Lally et al.
Nature communications, 8, 14258-14258 (2017-02-22)
G-protein-coupled receptors are membrane proteins that are regulated by a small family of arrestin proteins. During formation of the arrestin-receptor complex, arrestin first interacts with the phosphorylated receptor C terminus in a pre-complex, which activates arrestin for tight receptor binding.
Selective Membrane Disruption Mechanism of an Antibacterial γ-AApeptide Defined by EPR Spectroscopy.
Pavanjeet Kaur et al.
Biophysical journal, 110(8), 1789-1799 (2016-04-28)
γ-AApeptides are a new class of antibacterial peptidomimetics that are not prone to antibiotic resistance and are highly resistant to protease degradation. It is not clear how γ-AApeptides interact with bacterial membranes and alter lipid assembly, but such information is
Shani Ben-Zichri et al.
Biochimica et biophysica acta. Biomembranes, 1861(1), 75-82 (2018-11-06)
Curcumin, the main molecular ingredient of the turmeric spice, has been reported to exhibit therapeutic properties for varied diseases and pathological conditions. While curcumin appears to trigger multiple signaling pathways, the precise mechanisms accounting for its therapeutic activity have not
Y K Shin et al.
Biophysical journal, 61(6), 1443-1453 (1992-06-01)
A new general method for the determination of electrostatic potentials at biological surfaces is presented. The approach is based on measurement of the collision frequency of a charged nitroxide in solution with a nitroxide fixed to the surface at the
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