Home Products DOPC/CHOL/mPEG-DSPE Liposomes, Oregon Green 488 DHPE labeled
DOPC/CHOL/mPEG-DSPE Liposomes, Oregon Green 488 DHPE labeled
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DOPC/CHOL/mPEG-DSPE Liposomes, Oregon Green 488 DHPE labeled

Catalog No. DOPC-036L

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Product Summary

Product Overview
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, Oregon Green 488 DHPE is labeled on the head group with the green-fluorescent Oregon Green® fluorophore with excitation/emission maxima ~496/524 nm. This fluorinated analog of fluorescein overcomes some of the key limitations of fluorescein, including greater photostability and a lower pKa (pKa ~ 4.7 versus 6.4 for fluorescein), making its fluorescence essentially pH insensitive in the physiological pH range.<br />Lipid composition: DOPC/CHOL/mPEG-2000-DSPE/OG 488-DHPE (49:45:5:1 mol/mol)<br />Mean particle size: 100 nm (85-110 nm)
Lipid Composition
DOPC; CHOL; mPEG-2000-DSPE; OG 488-DHPE
Application
Liposome production; Synthetic lipid
Storage Buffer
Hydration buffer: 10% sucrose, 20mM HEPES, pH 7.3 ± 0.2
Concentration
Lipid concentration: 50 mM (50-55 mM)<br />Oregon Green 488 DHPE: 0.5mM (0.54 mg/mL)
Stability
6 Month for unopened vials.
Storage
Store at 2-8 centigrade, protect from light.
Synonyms
DOPC; 1,2-dioleoyl-sn-glycero-3-phosphocholine; CHOL; cholesterol