商品编号


F60203F-OG



品牌


FormuMax



公司


FormuMax Scientific Inc



公司分类


Fluorescent Liposomes (Lipid-Dyes)



Size

1 mL

商品信息

Fluorescent DOPC/CHOL/mPEG-DSPE
liposomes
labeled with Oregon Green
?
488

DHPE (100nm)

High quality LUV
liposomes
labeled with Oregon Green? 488 DHPE (OG 488-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, 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 photost
ABI
lity and a lower pKa (pKa ~ 4.7 versus 6.4 for fluorescein), making its fluorescence essentially pH insensitive in the physiological pH range.

?

S
pecifications

Product code
: F60203F-OG

Lipid composition:
DOPC/CHOL/mPEG-2000-DSPE/OG 488-DHPE (49:45:5:1 mol/mol)

Lipid concentration
: 50 mM (50-55 mM)

Oregon Green 488 DHPE:
?0.5mM (0.54 mg/mL)

Mean particle size:
?100 nm (85-110 nm)

Hydration buffer:
10% sucrose, 20mM HEPES, pH?
7.3 ± 0.2

Storage:
in?
refrigerator (2 - 8 degree C)

St
ABI
lity:
?6 month for unopened vials, protect from light?

?

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

CHOL:
cholesterol

Oregon Green 488 DHPE
:Oregon Green? 488 1,2-dihexadecanoyl-sn-glycero-3-phosphoethanolamine
?(
Invitrogen
O-12650)



rhodamine DHPE