DSPE-PEG-DBCO CAS NO.: 2052955-83-4
Biomedicine 2025-03-04
CAS NO.: 2052955-83-4
Product purity: ≥95%
Product Usage: Applied to medical research, drug release, nanotechnology and new material research, cell culture. As well as in ligand research, peptide synthesis support, grafted polymer compounds, new materials and polyethylene glycol modified functional coatings and other active compounds.
Basic Information of DSPE-PEG-DBCO
| Item | Description |
|---|---|
| Full Name | 1,2-Distearoyl-sn-Glycero-3-Phosphoethanolamine-PEG-Dibenzocyclooctyne |
| Molecular Weight | Commonly available: 2000, 3400, 5000 |
| Purity | ≥95% |
| Appearance | Solid or semi-solid, white or pale yellow |
| Solubility | Soluble in organic solvents (e.g., DCM, DMF, DMSO, THF) and water |
| Storage Conditions | -20°C, dry, protected from light |
Detailed Information of DSPE-PEG-DBCO
| Item | Description | |
|---|---|---|
| Structure | Consists of DSPE (phospholipid), PEG (polyethylene glycol), and DBCO (dibenzocyclooctyne) | |
| Reactivity | DBCO reacts with azides via strain-promoted alkyne-azide cycloaddition (SPAAC) to form stable covalent bonds | |
| Applications | Drug delivery, bioimaging, nanoparticle functionalization, and as a linker in biosensors | |
| Advantages | High biocompatibility, stability in biological environments, and efficient bioconjugation
|
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