DSG-PEG (MW 2000)
DSG-PEG (MW 2000) is a polyethylene glycol-conjugated lipid (PEG-lipid) primarily used as a key excipient in the preparation of lipid nanoparticles (LNPs) and liposomes. Its distearoyl glycerol anchor provides robust membrane anchoring within lipid bilayers. In nucleic acid delivery systems, DSG-PEG (MW 2000) modulates particle size, circulation stability, and cellular interaction kinetics, serving as a critical component for optimizing mRNA delivery efficiency and tissue targeting.
Product Specifications
CAS Number
308805-39-2
Field of Research
Metabolism Research
Storage Conditions
-20°C
Notes
For research use only.
Available Sizes
Frequently Asked Questions
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