PEP azide A4530
PEP azide A4530
A4530 1 mg
B4530 5 mg
C4530 10 mg
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
Recommended protocol
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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 |
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Agrisera
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Abbexa
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American Master Tech
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Aquatic Diagnostics
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Athens Research & Technology
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Axon Medchem BV
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Bio X Cell
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BioVision
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BPS bioscience
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BroadPharm
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Chemicell
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Chiralix
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Duchefa
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Epigentek
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FD NeuroTechnologies
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Goldbio
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Immunolab GmbH
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ImmunoReagents
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iNtRON Biotechnology
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Kingfisher Biotech
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LC Laboratories
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LKT Laboratories
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Loewe
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Lumiprobe
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Lunginnov
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NanoLight Technologies
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Nanoprobes
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Oxford Biomedical Research(OBR)
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PhytoAB
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Plant Cell Technology
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PhytoTC
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ProSpec
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Quanta BioSciences
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Solulink
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