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化驗
>99% (TLC)
形狀
powder
包裝
pkg of 1 × 1 mg (810192P-1mg)
製造商/商標名
Avanti Research™ - A Croda Brand 810192P
運輸包裝
dry ice
儲存溫度
−20°C
一般說明
磷脂酰丝氨酸(PS) 是一种膜磷脂,富含于质膜的胞质小叶中。它包含总磷脂的2-10%。NBD PS是一种荧光标记的磷脂,在PS的头基上带有7-硝基苯-2-氧杂-1,3-二氮杂-4-基(NBD)。
應用
16:0-06:0 NBD PS已被用作标记的转位酶,以检测跨晚期高尔基体膜的ATP依赖性转位。它还适用于分析蛋白脂质体中的磷脂促翻转酶1(PLSCR1)加扰,并确定脂磷壁酸合酶(LtaS)的酶特异性。
16:0-06:0 NBD PS或1-棕榈酰基-2-{6-[(7-硝基-2-1,3-苯并恶二唑-4-基)氨基]己酰基}-sn-甘油-3-磷酸丝氨酸(铵盐)已用于7-硝基苯-2-氧杂-1,3-二唑-4-基(NBD)−磷脂酶(PL)易位测定中,以鉴定酵母高尔基体膜中ATP依赖的翻转酶活性。它可以用于:检测水泡性口炎病毒G(VSV G)蛋白介导的细胞-细胞融合,测量脂质体中脂磷壁酸(LTA)合酶(LtaS)的酶底物特异性,以确定磷脂促翻转酶1(PLSCR1))在磷脂加扰中的作用。
生化/生理作用
磷脂酰丝氨酸(PS)参与许多酶和结构成分的调节。它是清除凋亡细胞的重要因素。它与阿尔茨海默氏′病的认知障碍有关。
包裝
5 mL琥珀色玻璃螺旋盖小瓶(810192P-1mg)
法律資訊
Avanti Research is a trademark of Avanti Polar Lipids, LLC
儲存類別代碼
11 - Combustible Solids
An Unrecognized Function of Cholesterol: Regulating the Mechanism Controlling Membrane Phospholipid Asymmetry
Biochemistry, 55(25), 3504-3504 (2016)
Cell host & microbe, 22(1), 99-110 (2017-07-14)
HIV-1 entry into host cells starts with interactions between the viral envelope glycoprotein (Env) and cellular CD4 receptors and coreceptors. Previous work has suggested that efficient HIV entry also depends on intracellular signaling, but this remains controversial. Here we report
Measuring translocation of fluorescent lipid derivatives across yeast Golgi membranes
Methods, 39(2), 163-168 (2006)
Osmotic stress adaptation in Lactobacillus casei BL23 leads tostructural changes in the cell wall polymer lipoteichoic acid
Microbiology, 159(11), 2416-2426 (2013)
Methods (San Diego, Calif.), 39(2), 163-168 (2006-07-11)
Phospholipid asymmetry is a fundamental feature of the plasma membrane of most eukaryotic cells and its regulation is linked to diverse physiological processes such as apoptosis and blood clotting [P. Williamson, R.A. Schlegel, Biochim. Biophys. Acta 1585 (2002) 53-63; R.F.
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