DSPE-PEG-FITC,Fluorescein-PEG-DSPE,磷脂-聚乙二醇-荧光素修饰脂质体表面

『基本信息』

中文名称 磷脂-聚乙二醇-荧光素

英文名称 DSPE-PEG-FITC，Fluorescein-PEG-DSPE

所属分类 Fluorescent PEG DSPE PEG

CAS编号 N/A

分子量 Fluorescein-PEG-DSPE5k/Fluorescein-PEG-DSPE3.4k/Fluorescein-PEG-DSPE10k等，其它分子量均可定制

质量控制 95%+

纯度级别 分析纯AR

贮存方法 干燥，避光,-20℃

『产品简介』

1, 2-2 stearic acyl - sn - glycerol - 3 - ethanolamine phosphate (DSPE) conjugate and polyethylene glycol (PEG) of the labeled (DSPE - PEG - FITC), DSPE PEG, the light element is a phospholipids PEG conjugate with hydrophilic and hydrophobic. Lecithin liposome is a good form of polyethylene glycol (peg) material, also can be used in drug delivery, gene transfection and vaccine delivery.

Phospholipids of polyethylene glycol (peg) significantly improve the blood circulation time and stability of the encapsulated drug, these materials can also be by targeting ligand (such as antibodies, peptides) to modify the surface used for targeted drug delivery. DSPEPEG products labeled green fluorescent, can be easily detected by conventional fluorescence instrument.

对脂质体表面进行聚乙二醇(PEG)修饰后,得到长循环脂质体(Longcirculationliposome,LCL),可以延长脂质体的半衰期和提高它在血液循环中的稳定性、改变脂质体的生物学分布,并具有靶向性。荧光素修饰的PEG衍生物用于追踪黄色或黄绿色荧光。可用于修饰氨基酸，蛋白质，多肽等。

『产品相关』

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磷脂甲氧基聚乙二醇，DSPE-MPEG 

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