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Catalog ID 6191 / 10 mg

NBD cholesterol

AKA: 22-(N-(7-nitrobenz-2-oxa-1,3-diazol-4-yl)amino)-23,24-bisnor-5-cholen-3β-ol
Formula Weight CAS#
C28H38N4O4 494.63 78949-95-8
For 25+ Units, Contact us.

NBD cholesterol is a green-fluorescent analog of cholesterol where the terminal, alkyl tail of cholesterol is replaced with green-fluorescent NBD dye. This highly lipophilic, live-cell membrane probe is useful for investigations of lipid transport processes and lipid-protein interactions. NBD is optimally excited near 469 nm with fluorescence emission near 537 nm. The NBD fluorophore is non-ionic and is relatively insensitive pH changes, but has an environmental-sensitive excitation and fluorescence. .

Product Size 10 mg
Form Orange Solid
Absorption (estimated) Wavelength (λmax) 469 ± 3 nm (Methanol)
Fluorescence (estimated) Wavelength (λmax) 537 ± 4 nm (Methanol)
Storage conditions Refrigerate: Store at 4-8°C (Ref) Protect from moisture (D) Protect from light (L)
MDL# MFCD00467337

* 22-(N-(7-nitrobenz-2-oxa-1,3-diazol-4-yl)amino)-23,24-bisnor-5-cholen-3β-ol
* Fluoresterol; Pregn-5-en-3-ol, 20-methyl-21-[(7-nitro-4-benzofurazanyl)amino-
* 3?,20S)- [Pregn-5-en-3-ol, 20-methyl-21-[(7-nitro-4-benzoxadiazol-4-yl)amino]-, (3?,20S)-

Fluorescent/Non-Fluorescent Lipids, Phospholipid Probes:   Lipid Conjugate Probes
Conjugated Biomolecules / Bioconjugates:   Lipid conjugates
Fluorescent Probes and Related Products:   NBD

Safety Data Sheet
SDS-PDF
Certificates of Analysis
Lot 52423 07-Sep-2023
Lot 52326 20-Jan-2023
Lot 52163 30-Nov-2021
Lot 51931 11-Dec-2020
Lot 51604 19-Apr-2019
Lot 50818 15-Apr-2016
Lot 50742 05-Feb-2016
Lot 50188 10-Jan-2014

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