DOPC/CHOL/mPEG-DSPE Liposomes labeled with Fluorescein DHPE (F60203F-F)

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DOPC/CHOL/mPEG-DSPE Liposomes labeled with Fluorescein DHPE (100nm)

High quality LUV liposomes labeled with fluorescein DHPE are ready to use. The liposomes are prepared by the extrusion method to about 100nm with tight particle size distribution. The product is sterile filtered and filled in sterile vials guaranteed to be stable for 6 months when stored in refrigerator. The phospholipid, fluorescein DHPE is labeled on the head group with the green-fluorescent pH-sensitive fluorophore, fluorescein (excitation/emission maxima ~496/519 nm). For more information on the dye, see Invitrogen F-362)



Product code: F60203F-F

Lipid composition: DOPC/CHOL/mPEG2000-DSPE/FITC-DHPE (49:45:5:1 mol/mol)

Lipid concentration: 50 mM (50-55 mM)

Fluorscein DHPE: 0.5mM (0.59 mg/mL)

Mean particle size: 100 nm (80-110 nm)

Hydration buffer: 10% sucrose, 20mM HEPES, pH 7.5 ± 0.2

Storage: in refrigerator (2 - 8 degree C)

Stability: 6 month for unopened vials, protect from light


DOPC: 1,2-dioleoyl-sn-glycero-3-phosphocholine

CHOL: cholesterol

Fluorescein DHPE:N-(fluorescein-5-thiocarbamoyl)-1,2-dihexadecanoyl-sn-glycero-3-phosphoethanolamine, triethylammonium salt (Invitrogen F-362)

rhodamine DHPE