Cy5-PEG-DBCO
Biomedicine 2025-03-04
Product purity: ≥95%
Product Usage: Used in medical research, drug release, nanotechnology and new material research, cell culture. As well as ligand research, peptide synthesis support, grafted polymer compounds, new materials and polyethylene glycol modified functional coatings and other active compounds.
Basic Information of Cy5-PEG-DBCO
| Item | Description |
|---|---|
| Full Name | Cyanine5-PEG-Dibenzocyclooctyne |
| Molecular Weight | Average 5000 |
| Purity | ≥95% |
| Appearance | White to off-white solid or liquid |
| Solubility | Soluble in dichloromethane, DMSO, water |
| Storage Conditions | -20°C, dry and protected from light |
Detailed Information of Cy5-PEG-DBCO
| Item | Description |
|---|---|
| Fluorescence | Emits strong fluorescence in the near-infrared region |
| Functional Groups | Contains Cy5 dye for fluorescence, PEG for solubility and biocompatibility, and DBCO for click chemistry |
| Reaction Mechanism | DBCO reacts with azide groups in a strain-promoted alkyne-azide cycloaddition (SPAAC) reaction |
| Applications | Used in bioorthogonal chemistry, molecular imaging, cell labeling, and biomolecule tracking |
| Advantages | High specificity, rapid reaction rate, and good biocompatibility |
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