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NR12S

Catalog #: 7509 Datasheet / COA / SDS
Catalog # Availability Size / Price Qty
7509/100U
NR12S | CAS No. 1221739-85-0 | Fluorescent Lipids Probes and Cell Membrane Stains
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Description: Fluorogenic lipid membrane dye

Chemical Name: 3-((3-((9-(Diethylamino)-5-oxo-5H-benzo[a]phenoxazin-2-yl)oxy)propyl)(dodecyl)(methyl)ammonio)propane-1-sulfonate

Purity: ≥95%

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Biological Activity

NR12S is a fluorogenic lipid membrane dye that stains the outer leaflet of lipid vesicles and cells. In living cells the color emission varies with cholesterol content. Excitation maximum = 554 nm; emission maximum = 627 nm in DMSO.

Optical Data for NR12S

NR12S Dye Spectra
Emission Color Orange
λabs 554 nm
λem 627 nm
Quantum Yield (φ) 0.55
Closest Laser line 532 nm
Application Monitoring of lipid dynamics in living cells
Alternative For Nile Red

Technical Data

M.Wt:
695.96
Formula:
C39H57N3O6S
Solubility:
Soluble to 10 mM in DMSO
Purity:
≥95%
Storage:
Store at -20°C
CAS No:
1221739-85-0

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.

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