AF 647 azide

Azides AF 647 Click chemistry
Cat. # Quantity Price Lead time
S6830 250 ug
– 
in stock
A6830 1 mg
$140
 in stock
B6830 5 mg
$450
 in stock
D6830 25 mg
$1460
 in stock
E6830 50 mg
$1890
 in stock
F6830 100 mg
$2640
 5 days
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AF 647 Azide is a fluorescently labeled azide that reacts with alkynyl derivatives of biomolecules (terminal alkynes and cyclooctynes) via click reactions to form stable adducts. AF 647 is a bright, photostable, and hydrophilic fluorophore emitting in the far-red channel (absorption max. is at 650 nm, emission max. is at 671 nm). AF 647 azide is useful for cell labeling, fluorescence microscopy, and flow cytometry.

AF 647 azide, F6830
AF 647 azide, F6830
AF 647 azide, F6830
Structure of AF 647 azide
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Absorption and emission spectra of AF 647

Absorption and emission spectra of AF 647

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General properties

Appearance: golden-blue solid
Molecular weight: 1041.37
Molecular formula: C38H47N6K3O13S4
IUPAC name: 3-(5-((3-azidopropyl)amino)-5-oxopentyl)-2-((1E,3E)-5-((E)-3,3-dimethyl-5-sulfonato-1-(3-sulfonatopropyl)indolin-2-ylidene)penta-1,3-dien-1-yl)-3-methyl-1-(3-sulfonatopropyl)-3H-indol-1-ium-5-sulfonate
Solubility: good in water, DMSO, DMF
Quality control: NMR 1H, HPLC-MS (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. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 655
ε, L⋅mol−1⋅cm−1: 191800
Emission maximum, nm: 680
Fluorescence quantum yield: 0.15
CF260: 0.09
CF280: 0.08

Product citations

  1. Murali, V.S.; Rajendran, D.; Isogai, T.; DeBerardinis, R.J.; Danuser, G. RhoA activation promotes glucose uptake to elevate proliferation in MAPK inhibitor resistant melanoma cells. bioRxiv, 2024, preprint. doi: 10.1101/2024.01.09.574940
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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