DSPE-PEG2000

inquiry

Cat No.

DPGZ-002

Description

DSPE-PEG2000 is an amphiphilic conjugate composed of distearoyl phosphatidylethanolamine and a polyethylene glycol segment with an average molecular weight of 2,000 Da.

Alias

PEG2000-DSPE

Applications

Suitable as a PEGylated phospholipid component in liposome, lipid nanoparticle, and other lipid-based carrier formulations.

Appearance

White to off-white solid or powder.

Product Overview

The hydrophobic DSPE segment supports incorporation into lipid assemblies, while the hydrophilic PEG2000 segment provides a hydrated polymer layer for carrier surface modification and formulation stabilization.

Form

Solid or powder

Molecular Weight

PEG molecular weight: 2,000 Da

Purity

≥95%

Structure

DSPE-polyethylene glycol conjugate

Composition

DSPE; PEG2000

Stability

1 year

Storage

-20°C, protected from light and moisture.

Function

Provides an amphiphilic PEG-lipid component for preparing and surface-modifying lipid-based delivery carriers.

Synonyms

PEG2000-DSPE; DSPE-PEG 2000

Chemical Name

1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol 2000

Solubility

Soluble in selected organic solvents.

Shipping Conditions

Low-temperature shipping.

First Name:

Last Name:

Email *

Phone Number:

Company/Institution:

Country or Region:

Quantity:

Services & Products of Interested *

Project Description:

For research and industrial use only. Not intended for personal medicinal use. Certain food-grade products are suitable for formulation development in food and related applications.

Products

Online Inquiry