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m-PEG-DSPE, also known as methoxy polyethylene glycol-distearoylphosphatidyl ethanolamine, is a phospholipid that is widely used in pharmaceutical research and development due to its unique chemical structure and functional groups. This phospholipid is composed of a hydrophobic tail and a hydrophilic head that contains a methoxy polyethylene glycol (m-PEG) and distearoylphosphatidyl ethanolamine (DSPE) moiety.

The m-PEG group provides hydrophilic properties to the molecule, allowing it to readily dissolve in water-based solutions, while the DSPE group gives the molecule amphipathic properties, allowing it to integrate into cell membranes. Together, these functional groups make m-PEG-DSPE a highly versatile molecule for use in various applications in the pharmaceutical industry.

In pharmaceutical research and development, m-PEG-DSPE is commonly used as a drug delivery vehicle due to its ability to encapsulate and transport hydrophobic drugs to target cells. Additionally, m-PEG-DSPE can be functionalized with specific ligands or antibodies to selectively target specific cells or tissues, making it an ideal candidate for targeted drug delivery applications.


Cat# Name Structure M.W. Purity Pricing
AP13620m-PEG8-DSPE1142.6≥95% Pricing
AP13621m-PEG12-DSPE1318.8≥95% Pricing
AP13622m-PEG24-DSPE1847.36≥98% Pricing
AP13624m-PEG-DSPE, MW 550550≥95% Pricing
AP13643m-PEG-DSPE, MW 1K1000≥95% Pricing
AP13652m-PEG-DSPE, MW 2K2000≥95% Pricing
AP13671m-PEG-DSPE, MW 3K3000≥95% Pricing
AP13684m-PEG-DSPE, MW 5K5000≥95% Pricing

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