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DSPE-PEG2k-MAL

1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-(polyethylene glycol) -Maleimide (sodium salt)

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-C-5608 100mg 220.00
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R-C-5608 500mg 520.00
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R-C-5608 1g 805.00
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  •     PEG Molecular Weight    
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Product description

DSPE is a phospholipid derivative and offers lipophilic properties,which facilitate the formation of lipid bilayers and incorporation into liposomes or other lipid-based systems.Polyethylene glycol(PEG)is a hydrophilic polymer that improves the water solubility and stability of drug formulations.It has excellent biocompatibility, lowers immune recognition,and prolongs circulation time.The presence of PEG in DSPE-PEG2k-MAL imparts hydrophilicity to the polymer,which can improve its stability, solubility, and biocompatibility.The maleimide group provides a reactive site for bioconjugation reactions, allowing for the attachment of thiol-containing molecules.


Appearance N/A
PEG Molecular weight 2000
purity >95%
PDI by GPC <1.5
Storage -20℃ protected from light and moisture
Transportation 4-25℃temperature for up to 3 weeks
Stability 1year
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