DSPE-PEG2000 ,MPEG2000-DSPE, 147867-65-0.现货促销!


DSPE-PEG2000 MPEG2000-DSPE 147867-65-0


Synonym: MethoxyPolyethylene Glycol DSPE2000 MethoxyPEG2000 DSPE, mPEG2000 DSPE, PEG2000DSPE, DSPE-MPEG2000.



l CatalogNumbers:PS1-DE-2K.

l Appearance: Whiteto off-white solid.

l Solubility: >10mg/mL in warm water, chloroform, DCM, methanol.

l Stability: 2 Years at-20°C, Desiccate.

l CASNumber: 147867-65-0,474922-77-5,

l MolecularWeight: 2805.497 (average MW due to polydispersity ofPEG).

l Purity: 95%.


Methoxypolyethyleneglycol DSPE (mPEG-DSPE) is one of Ponsure phospholipid PEGderivatives that has a terminal DSPE group on PEG end. DSPE(1,2-distearoyl-sn-glycero-3-phospho-ethanolamine) is a C18 saturatedphospholipid with high hydrophobicity. Pegylated DSPE demonstrates excellentamphilphilic properties and offer superior advantages for small and largemolecule encapsulation and delivery. Our DSPE PEG has been used for liposomedrug formulation, cell membrane study and many other studies. Besides our monofunctionalPEG lipids.

Handlingand Use:

DSPEPEG(MPEG-DSPE) should always be kept in low temperature in drycondition. Prepare fresh solution right before use.Avoid frequent thaw andfreezing. For more information about using this product,  visit www.ponsure.com.


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Thisproduct is for research use only and is not intended for use in humans or fordiagnostic use.