磷脂-聚乙二醇-荧光素 荧光标记自组装PEG脂质体 DSPE-PEG-FITC (Fluorescein labeled PEG Lipid)

磷脂-聚乙二醇-荧光素荧光标记自组装PEG脂质体 DSPE-PEG-FITC

描述：

DSPE-PEG-FITC是一种结合了磷脂、聚乙二醇和荧光素（FITC）的荧光标记PEG脂质体。其结构特性使其能在水溶液中自发形成脂质体，并通过FITC提供强烈的绿色荧光信号，用于药物的追踪和可视化。此外，DSPE-PEG-FITC还保留了磷脂的疏水性和聚乙二醇的亲水性，可用于药物的装载和靶向传递。因此，DSPE-PEG-FITC在药物传递、细胞成像和生物医学研究中具有潜在的应用价值。

磷脂-聚乙二醇-荧光素荧光标记自组装PEG脂质体 DSPE-PEG-FITC的英文描述：

DSPE-PEG-FITC is a linear heterobifunctional PEGylation reagent with a DSPE phospholipid and a fluorescein FITC dye. Fluorescein often called FITC is a commonly used fluorescent tracer in biology for staining cells, tissues, biomarkers or nanoparticles. It has peak absorption or excitation at 494 nm and maximum emission at 521 nm. It is a useful self-assembling reagent to prepare grafted or PEGylated liposome or micelle while also providing fluorescent dye label/tag. It is often used in targeted drug delivery with the lipid bilayer to improve drug solubility, the PEG to provide stealth property, extend circulation half-life and reduce non-specific protein binding or cell adhesion, and the biotin group to non-covalently bind to targeting molecules including antibody, aptamer, protein, and peptide.

磷脂-聚乙二醇-荧光素荧光标记自组装PEG脂质体 DSPE-PEG-FITC的基本信息： 

中文名称：磷脂-聚乙二醇-荧光素

英文简称：DSPE-PEG-FITC

英文全称：Fluorescent Fluorescein labeled PEG Lipid

CAS号：n/a; PEG: 25322-68-3; DSPE: 1069-79-0

主链结构：二嵌段共聚物

亲疏水性：两亲性

产品类型：荧光标记高分子

荧光/发光：FITC

外观/形态：固态粉末或颗粒（以实际外观为准）

磷脂-聚乙二醇-荧光素荧光标记自组装PEG脂质体 DSPE-PEG-FITC的结构式：

产地：西安

用途：科研