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Medchemexpress LLC 1,2-distearoyl-sn-glycero-3-phosphoethanolamine N-(polyethylene glycol)-fluorescein | 1000788-53-3 | 90.3% | 3,400 Da | N/A | 100 MG

Supplier: Medchemexpress LLC HYW440916100MG
DSPE-PEG-FITC (MW 3400) is a fluorescein-labeled PEGylated phospholipid consisting of a DSPE lipid conjugated to polyethylene glycol terminated with fluorescein isothiocyanate (FITC). It is supplied as a solid and is used to prepare fluorescently labeled liposomes, micelles, and lipid nanoparticles for tracking, imaging, and surface functionalization in research and development applications.
- Provides a fluorescent FITC probe for lipid-based nanoparticle labeling.
- Enables liposome and micelle labeling for imaging and tracking studies.
- PEG spacer imparts steric stability and reduces aggregation.
- Average molecular weight approximately 3,400 Da for consistent performance.
- Supplied as a solid with reported purity for research use.
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