磷脂-聚乙二醇-马来酰亚胺 自组装PEG脂质体 DSPE-PEG-MAL (Maleimide functionalized PEG Lipid)

磷脂-聚乙二醇-马来酰亚胺自组装PEG脂质体 DSPE-PEG-MAL

DSPE-PEG-MAL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，同时引入了马来酰亚胺官能团。这种结构使其能在水溶液中自发形成脂质体，并通过马来酰亚胺基团与含有巯基的药物或生物分子进行偶联，实现高效的药物装载和靶向传递。因此，DSPE-PEG-MAL在药物传递、生物偶联和生物医学研究中具有广泛应用。

DSPE-PEG-MAL是一种有用的自组装试剂，可以制备聚乙二醇化脂质体或胶束，同时提供巯基或半胱氨酸反应性马来酰亚胺基团。它通常用于靶向药物递送，与脂质双层一起提高药物溶解度，与PEG一起提供隐形特性，延长循环半衰期，减少非特异性蛋白质结合或细胞粘附，与反应性马来酰亚胺一起生物偶联靶向分子，包括抗体、适配体、蛋白质和肽。

磷脂-聚乙二醇-马来酰亚胺自组装PEG脂质体 DSPE-PEG-MAL基本信息： 

中文名称：磷脂-聚乙二醇-马来酰亚胺

英文简称：DSPE-PEG-MAL

英文全称：Maleimide 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-马来酰亚胺自组装PEG脂质体 DSPE-PEG-MAL结构式：

产地：西安

用途：科研

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