RB-PEG-DSPE
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 RB-PEG-DSPE
| Item | Description |
|---|---|
| Full Name | Rhodamine B-PEG-DSPE |
| Molecular Weight | PEG 2000, 5000, 10000 |
| Purity | ≥95% |
| Appearance | Solid/powder |
| Solubility | Soluble in organic solvents like DCM, poor water solubility |
| Storage Conditions | -20°C, dry and protected from light |
Detailed Information of RB-PEG-DSPE
| Item | Description |
|---|---|
| Structure | Consists of DSPE (lipid anchor), PEG (hydrophilic spacer), and Rhodamine B (fluorescent dye) |
| Fluorescence | Excitation: ~550 nm; Emission: ~570 nm |
| Applications | Drug delivery, cell imaging, lipid nanoparticle formation, fluorescence labeling |
| Advantages | High fluorescence intensity, good biocompatibility, stable in biological environments |
| Reactivity | DSPE anchors into lipid membranes; PEG provides stability; RB allows for fluorescence tracking |
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