The phospholipid polyethylene glycol alkyne (DSPE PEG Alkyne) can be used to modify proteins, peptides and other materials or small molecules. Alkynyl (- ALK) can react with copper catalyzed azide in aqueous solution. 2-Distearoyl-sn-Glycero-3-Phosphoethanolamine (DSPE) conjugated polyethylene glycol is a combination of phospholipid and polyethylene glycol with hydrophilicity and hydrophobicity. Polyethylene glycol phospholipid liposomes form high-quality materials, which can be used for drug delivery, gene transfection and vaccine delivery. PEGylated phospholipid can significantly improve blood circulation time and stabilize drug encapsulation. These materials can also be used for targeted drug delivery by modifying ligands with target surfaces such as antibodies and peptides.
| CAS No. | Not available |
| Chemical Name | DSPE-PEG-alkyne (MW 2000) |
| Synonyms | Not available |
| SMILES | CCCCCCCCCCCCCCCCCC(OC[C@](OC(CCCCCCCCCCCCCCCCC)=O)([H])COP(OCCNC(OCCOCC#C)=O)(O)=O)=O.[n] |
| Formula | Not available |
| M.Wt | Not available |
| Purity | >98% |
| Storage | 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO |
| Shipping condition | Ships from Shanghai; packaging confirmed at order. |
| Publication | Not available |
| Product classification | Functionalized Lipids |
The product molecular weight is prefilled when available and remains editable. Confirm solvent compatibility and solubility before preparation.
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