Description

mPEG 2000 DSPE Sodium Salt

mPEG 2000 DSPE Sodium Salt is a PEGylated phospholipid used to enhance solubility, stability, and delivery efficiency in liposomal and nanoparticle-based drug formulations.

• It is a high-purity, PEG-conjugated phospholipid
• Its molecular weight is ~2,800 Da
• It enhances steric stabilization of liposomes and micelles
• It improves pharmacokinetics and in vivo circulation time
• It is manufactured under cGMP-compliant conditions
• It is supplied with comprehensive regulatory documentation

This amphiphilic molecule combines the hydrophilic properties of polyethylene glycol (PEG) with the lipophilic structure of Distearoylphosphatidylethanolamine (DSPE), making it an effective excipient for sterically stabilized liposomes, lipid nanoparticles (LNPs), and other advanced drug delivery systems. It is particularly valuable in parenteral, injectable, and mRNA-enabled therapies due to its ability to reduce aggregation, minimize immunogenicity, and extend circulation time.

Pharmaceutical companies and research labs seeking to buy mPEG 2000 DSPE sodium salt can rely on CarboMer as a trusted supplier offering lot-to-lot consistency, detailed technical documentation, and expert support. The product is available for purchase in research and commercial-scale packaging, enabling seamless scale-up from formulation screening to clinical and commercial production.

mPEG 2000 DSPE sodium salt is produced using validated manufacturing processes, ensuring batch traceability, sterility (as required), and compliance with pharmacopeial standards. CarboMer supports procurement professionals and formulation scientists by delivering on-time supply, technical data packages, and formulation guidance tailored to complex delivery system requirements.

As with all CarboMer ingredients, mPEG 2000 DSPE sodium salt is backed by our commitment to innovation, regulatory transparency, and performance-driven support ensuring your delivery systems perform consistently at every stage of development.