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Key Documents

790404P

Avanti

18:1 DGS-NTA(Ni)

Avanti Research™ - A Croda Brand

同義詞:

1,2-二-（9Z-十八烯酰基）-sn-甘油-3-[（N-（5-氨基-1-羧基戊基）亚氨基二乙酸）琥珀酰基]（镍盐）；狗NTA

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About This Item

經驗公式（希爾表示法）:
C53H93N2O15Ni
CAS號碼:
231615-77-3
分子量：:
1057.00
分類程式碼代碼:
12352211
NACRES:
NA.25

描述

1,2-dioleoyl-sn-glycero-3-[(N-(5-amino-1-carboxypentyl)iminodiacetic acid)succinyl] (nickel salt)

化驗

>99% (TLC)

形狀

powder

包裝

pkg of 1 × 10 mg (790404P-10mg)
pkg of 1 × 25 mg (790404P-25mg)
pkg of 1 × 5 mg (790404P-5mg)

製造商／商標名

Avanti Research™ - A Croda Brand

運輸包裝

dry ice

儲存溫度

−20°C

相關類別

一般說明

1,2-二油酰基-sn-甘油基-3-[（N-（5-氨基-1-羧基戊基）亚氨基二乙酸）琥珀酰基]氮川三乙酸（NTA）（18：1 DGS-NTA（Ni））是含镍的共轭磷脂 。NTA与镍离子中存在六个配位点中的四个螯合。

應用

1,2-二油酰基-sn-甘油基-3-[（N-（5-氨基-1-羧基戊基）亚氨基二乙酸）琥珀酰基]（镍盐）（18：1 DGS-NTA（Ni））用于：
  • 制备含卟啉-磷脂（PoP）偶联物的脂质体，用于蛋白质和肽的结合研究
  • 制备纳米级多层囊泡（NMV），用于抗原递送研究
  • 作为小单层囊泡（SUV）成分，用于制备平面脂质膜（PM）

生化／生理作用

1,2-二油酰基-sn-甘油基-3-[（N-（5-氨基-1-羧基戊基）亚氨基二乙酸）琥珀酰基]氮川三乙酸（NTA）（18：1 DGS-NTA（Ni））可用于结构生物学，尤其适合重组组氨酸标签结合蛋白。 虽然用处很大，但纳米颗粒在生物样品中存在稳定性问题。因此，NTA-脂质缀合物主要用作脂质体或纳米颗粒涂层。基于DGS-NTA（Ni）的纳米级多层囊泡（NMV）是有效的疫苗递送系统。

包裝

5 mL透明玻璃密封安瓿（790404P-25mg）

法律資訊

Avanti Research is a trademark of Avanti Polar Lipids, LLC

儲存類別代碼

11 - Combustible Solids

分析證明 (COA)

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Kelly A Dryden et al.
Protein science : a publication of the Protein Society, 18(12), 2629-2635 (2009-10-22)
Bacterial microcompartments (BMCs) are large intracellular bodies that serve as simple organelles in many bacteria. They are proteinaceous structures composed of key enzymes encapsulated by a polyhedral protein shell. In previous studies, the organization of these large shells has been
Samuel A Merrill et al.
The Journal of biological chemistry, 285(46), 35428-35438 (2010-09-02)
VPS4 proteins are AAA(+) ATPases required to form multivesicular bodies, release viral particles, and complete cytokinesis. They act by disassembling ESCRT-III heteropolymers during or after their proposed function in membrane scission. Here we show that purified human VPS4A is essentially
Priyanka D Abeyrathne et al.
Methods in enzymology, 481, 25-43 (2010-10-05)
Electron crystallography is a powerful technique for the structure determination of membrane proteins as well as soluble proteins. Sample preparation for 2D membrane protein crystals is a crucial step, as proteins have to be prepared for electron microscopy at close
David J Montefusco et al.
Methods in enzymology, 423, 267-298 (2007-07-05)
The reconstitution of membrane-associated protein complexes poses significant experimental challenges. The core signaling complex in the bacterial chemotaxis system is an illustrative example: The soluble cytoplasmic signaling proteins CheW and CheA bind to heterogeneous clusters of transmembrane receptor proteins, resulting
Anthony L Shrout et al.
Biochemistry, 42(46), 13379-13385 (2003-11-19)
Transmembrane receptors in the signaling pathways of bacterial chemotaxis systems influence cell motility by forming noncovalent complexes with the cytoplasmic signaling proteins to regulate their activity. The requirements for receptor-mediated activation of CheA, the principal kinase of the Escherichia coli
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