Lumiprobe-08

PEP azide A4530

PEP azide   A4530
A4530 1 mg
B4530 5 mg
C4530 10 mg

Phenylethynylpyrene (PEP) fluorophore is a polyaromatic hydrocarbon label with high sensitivity to microenvironment. Similarly to pyrene, PEP dye readily forms excimers. However, PEP fluorescence is more red-shifted

PEP can be used as microenvironment probe, and as a label for assays based on excimer formation.

This reagent contains triethyleneglycol linker to facilitate dissolution of non-polar PEP dye in organo-aqueous labeling reaction mixtures. With this azide, and Click Chemistry, it is easy to turn any molecule bearing alkyne into PEP-labeled probe.

Spectra of PEP (phenylethynylpyrene) in ethanol

Spectra of PEP (phenylethynylpyrene) in ethanol

Customers also purchased with this product

Sulfo-Cyanine5 azide

Water soluble sulfo-Cyanine5 fluorescent dye azide for Click Chemistry.
 
 

Pyrene azide 1

Reagent for fluorescent labeling with pyrene polycyclic aromatic hydrocarbon via Click Chemistry.
 
 

Coumarin 343 X azide

Coumarin 343 is a blue emitting fluorophore that can serve as a FRET donor for fluorescein (FAM). This azide derivative can be conjugated with alkynes by Click chemistry. An extended linker arm between the fluorophore and the azide group enhances solubility, and provides spatial separation between the dye and the biomolecule.
 
 

General properties

Appearance: off white / yellowish solid
Molecular weight: 544.64
CAS number: 1807521-02-3
Molecular formula: C34H32N4O3
Solubility: soluble in dichloromethane, chloroform, moderately soluble in DMSO, DMF, acetonitrile
Quality control: NMR 1H (95%)
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light.
MSDS: Download
  Product specifications