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FITC-PEG-DSPE,二硬脂酰基磷脂酰乙醇胺PEG荧光素

商品型号:PS2-DEFT-1K,2K,3K,5K,10K

英文简称:1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[Fluorescein(polyethylene glycol)]

分子量:1K,2K,3K,5K,10K

规格:100mg,500mg

提示:现货(2K,5K)
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FITC-PEG-DSPE二硬脂酰基磷脂酰乙醇胺PEG荧光素


1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[Fluorescein(polyethylene glycol)]

Synonym: Fluorescein-PEG-DSPEDSPE-PEG-FITC荧光素PEG磷脂,荧光素聚乙二醇磷脂


结构式:


产品信息:

商品型号:PS2-DEFT-1K,2K,3K,5K,10K.

外观: 橘黄色到褐色固体.

溶解性: >5mg/mL 热水, chloroform, 二氯甲烷.

保存: -20°C干燥,避光.

分子量PEG):1K,2K,3.4K,5K,10K.

Ex/Em wavelength: 495 nm/515 nm (FITC).

纯度: 95%.


产品说明:

FITC-PEG-DSPE is one of Ponsure fluorescent phospholipid PEG derivatives that can be used for lipid nanoparticle formulation, tracking and detection. DSPE (1,2-distearoyl-sn-glycero-3-phosphoethanolamine) is an 18 carbon saturated phospholipid that is highly hydrophobic. PEG backbone, on the other hand, offers good hydrophilicity and water solubility. Fluorescein labeled DSPE PEG emits strong green fluorescent light at 515 nm upon excited at 495nm. FITC-PEG-DSPE can be easily incorporated into liposome or other lipid or phospholipid nanoparticles. Strong fluorescent signal from FITC allows quick and easy detection and tracking of labeled species. PEG linker between Fluorescein and DSPE offers good water solubility, flexible linker structure and increased stability.


处理以及使用:

FITC-PEG-DSPE  需要一只保存在低温、干燥、避光的条件,使用时一定要注意温差,防止吸潮,纯品保存最佳。


储存条件

FITC-PEG-DSPE -20℃干燥保存.惰性气体保护最佳. 一年之后复测。


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文献引用

Preparation of Glycyrrhetinic Acid Liposomes Using Lyophilization Monophase Solution Method: Preformulation, Optimization, and In Vitro Evaluation.( Nanoscale Research Letters (2018) ).

Erythrocyte Membrane Camouflaged Graphene Oxide for Tumor-targeted Photothermal-Chemotherapy.(Carbon,Volume 146, May 2019, Pages 660-670).



备注:本产品仅供科研使用,不用于人或诊断使用。

应用于医学研究,药物释放,纳米技术和新材料研究,细胞培养。 以及配体研究,多肽合成支持,接枝高分子化合物,新材料和聚乙二醇改性功能涂层等活性化合物方面。
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