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别名:
1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)-550] (ammonium salt)
推荐产品
形式
powder
包装
pkg of 1 × 200 mg (880520P-200mg)
pkg of 1 × 25 mg (880520P-25mg)
制造商/商品名称
Avanti Polar Lipids 880520P
运输
dry ice
储存温度
−20°C
SMILES字符串
[H][C@@](COP([O-])(OCCNC(OCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOC)=O)=O)(OC(CCCCCCCCCCCCCCCCC)=O)COC(CCCCCCCCCCCCCCCCC)=O.[NH4+]
一般描述
18:0 PEG550 PE is polymer grafted lipid. The molecular weight and exact mass are averages based on the polydispersity of polyethylene glycol (PEG).
应用
18:0 PEG550 PE is suitable for the preparation of 5(6)-carboxyfluorescein-containing PEGylated liposomes (CFL-PEGs) and sensor fabrication. It is also suitable in the preparation of giant vesicles to study its effect on the vesicle properties.
生化/生理作用
1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol (DSPE-PEG) favors micelles formation due to a large hydrophilic head group. The portion of micelles is greater in the pure and polymer conjugated lipid mixture, when the latter concentration is more. The vesicle-to-micelle transition is also affected by the molecular weight of the conjugated polymer.
包装
20 mL Clear Glass Screw Cap Vial (880520P-200mg)
5 mL Clear Glass Sealed Ampule (880520P-25mg)
通常也和此产品一起购买
WGK
WGK 3
J Matthew Dubach et al.
Integrative biology : quantitative biosciences from nano to macro, 3(2), 142-148 (2010-11-23)
Sodium balance is vital to maintaining normal physiological function. Imbalances can occur in a variety of diseases, during certain surgical operations or during rigorous exercise. There is currently no method to continuously monitor sodium concentration in patients who may be
Amit Mahendra et al.
Chemistry and physics of lipids, 218, 47-56 (2018-12-07)
Incorporation of low molecular weight poly-ethylene glycol (PEG) - grafted phospholipids in vesicle bilayers is known to increase the circulation time of liposomal drug delivery vehicles. Mechanical properties of giant unilamellar DPPC vesicles containing varying concentrations of DSPE-PEG (PEG MW:
Tetsuya Fujie et al.
Soft matter, 15(46), 9537-9546 (2019-11-13)
Liposomes are applicable to fabrication of colloidal carriers of drugs and proteins. Physicochemical stimuli-triggered leakage from liposomes offers a wide variety of applications in biochemical and biomedical fields. In this work, effects of bubbles on the characteristics of PEGylated liposomes
Brian J Nablo et al.
Biophysical journal, 95(3), 1157-1164 (2008-07-23)
Nonelectrolyte polymers of poly(ethylene glycol) (PEG) were used to estimate the diameter of the ion channel formed by the Bacillus anthracis protective antigen 63 (PA(63)). Based on the ability of different molecular weight PEGs to partition into the pore and
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