DSPE-PEG-FITC, with a molecular weight of 3400, is a PEG lipid conjugated with fluorescein, suitable for preparing liposomes as drug carriers for targeted delivery. FITC is a green dye with a peak absorption at 494 nm and maximum emission at 520 nm, ideal for staining biological samples or nanoparticles.
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Powder: -20°C for 3 years | In solvent: -80°C for 1 year