DSPE-Polysarcosine


DSPE-Polysarcosine

DSPE-pSar

Catalog:CDN2453

Unit Size:50 mg, 100 mg, 500 mg

INQUIRY Datasheet

Specifications
Common Use DSPE-polysarcosine (DSPE-pSar) is a lipid-polypeptoid conjugate based on the endogenous amino acid sarcosine (N-methylated glycine), which has previously shown potent stealth properties. As a polymer, pSar combines PEG-like properties, e.g., excellent solubility in water, protein resistance, low cellular toxicity and a non-immunogenic character, while being based on endogenous material. Recently it was gained broader attention and is considered a potential alternative of poly(ethylene glycol) (PEG). DSPE-polysarcosine can be used to prepupae stealth nanoparticles which are potentially an alternative of PEG modification.
Structure DSPE-Polysarcosine
pSar Molecular Weight 3500 Da
Functional Group DSPE
Number of Repeating Units 50 pSar
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