High-quality LUV liposomes labeled with dansyl DOPE are ready to use. The liposomes are prepared by the extrusion method to 100nm with very tight particle size distribution. The product is sterile filtered and filled in sterile vials guaranteed to be stable for 6 months stored refrigerated. The phospholipid analog incorporating the environment-sensitive Dans fluorophore, dansyl DOPE is a useful probe of lipid-water interfaces with excitation/emission maxima ~ 336 ⁄ 517 nm.

Specifications

Product code: F60203F-D

Lipid composition: DOPC/CHOL/mPEG-DSPEDansyl – DOPE (49:45:5:1 mol/mol)

Lipid concentration: 50 mM (50-55 mM)

Dansyl DOPE: 0.5 mM (0.50 mg/mL)

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

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

Storage: in the refrigerator (2 – 8 degree C)

Stability: 6 months for unopened vials

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

CHOL: cholesterol

Dansyl 18:1 PE, Dansyl DOPE: 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine-N-(5-dimethylamino-1-naphthalenesulfonyl) (ammonium salt)