DSPE-PEG-Alkyne

$300.00 – $1,200.00

DSPE-PEG-Alkyne

1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[propargyl(polyethylene glycol)], DSPE-PEG-Alkyne

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SKU: 27564 Categories: , ,

Product Description

DSPE-PEG-Alkyne (DSPE-PEG-Alk) is lipid-PEG conjugate with terminated alkyne. NSP DSPE-PEG-Alkyne products can be used to prepare pegylated liposome using Click Chemistry. Alkyne reacts readily with azide in aqueous solution with copper catalyst.

PEG conjugated 1,2-Distearoyl-sn-Glycero-3-Phosphoethanolamine (DSPE), DSPE-PEG is a phospholipid PEG conjugate which has both hydrophilicity and hydrophobility. Pegylated phospholipids are excellent liposome formation materials that can be used for drug delivery, gene transfection and vaccine delivery as well. Pegylation of phospholipids significantly improves the blood circulation time and stability for encapsulated drugs. These materials can also be used for targeted drug delivery by modifying their surfaces with targeting ligands such as antibodies, peptides.

Additional information

Molecular weight

1000, 2000, 3400, 5000
Package size

100 mg, 500 mg, 1 g
Appearance: Solid powder or chunk, white to off white.
Purity: >90% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition: Dry, dark and at 0 – 4°C for short term (days to weeks) or -20°C for long term (months to years).
Solubility: Soluble in DMSO, dichloromethane, chloroform, acetone, and DMF
Stock Solution Storage: 0 – 4°C for short term (days to weeks), or -20°C for long term (months).

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