磷脂-聚乙二醇-生物素 自组装PEG脂质体 DSPE-PEG-Biotin (Biotin functionalized PEG Lipid)

磷脂-聚乙二醇-生物素自组装PEG脂质体 DSPE-PEG-Biotin

DSPE-PEG-Biotin是一种功能化的PEG脂质体，结合了磷脂的疏水性和聚乙二醇的亲水性，并引入了生物素官能团。生物素与亲和素之间具有强相互作用，使得DSPE-PEG-Biotin能作为生物偶联剂，用于将药物或生物分子与亲和素标记的载体进行连接，实现药物的靶向传递。因此，DSPE-PEG-Biotin在药物传递系统、生物偶联和生物医学研究中具有广泛应用前景。

DSPE-PEG-Biotin is a linear heterobifunctional PEGylation reagent with a DSPE phospholipid and a biotin. It is a useful self-assembling reagent to prepare grafted or PEGylated liposome or micelle while also providing an biotin group for binding to avidin or streptavidin. 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-生物素自组装PEG脂质体 DSPE-PEG-Biotin的基本信息： 

中文名称：磷脂-聚乙二醇-生物素

英文简称：DSPE-PEG-Biotin

英文全称：Biotin functionalized 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：自组装PEG衍生物

外观/形态：固态粉末或颗粒（以实际外观为准）

磷脂-聚乙二醇-生物素自组装PEG脂质体 DSPE-PEG-Biotin的结构式：

产地：西安

用途：科研