sulfo-Cyanine5.5 DBCO
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 173F0 | 1 mg | $125 | in stock | |
| 273F0 | 5 mg | $325 | in stock | |
| 473F0 | 25 mg |
$850
|
in stock | |
| 573F0 | 50 mg |
$1490
|
in stock | |
| 673F0 | 100 mg |
$1990
|
in stock |
Sulfo-Cyanine5.5 is a dye with far-red emission approaching the NIR range. It has found application in non-invasive live-organism imaging. This particular derivative of sulfo-Cyanine5.5, the DBCO (or ADIBO) derivative, contains cycloalkyne for copper-free conjugation of this fluorophore with various organic azides.
The reaction between DBCO and azides is blazingly fast, orders of magnitude exceeding the rate of copper-catalyzed reaction between azides and terminal alkynes. It is also catalyst-free.
This reagent can be used to conjugate sulfo-Cyanine5.5 dye to a variety of azide-labeled molecules.
Absorption and emission spectra of sulfo-Cyanine5.5
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Cyanine5.5 carboxylic acid
Cyanine5.5 dye, free acid form, unactivated. The dye can be considered non-reactive for most applications.BTTAA ligand
BTTAA is the newest generation of water-soluble ligands for the copper(I)-catalyzed azide-alkyne cycloaddition (CuAAC) that dramatically accelerates reaction rates and suppresses cell cytotoxicity.DBCO-STP ester
Activated ester for modification of proteins/antibodies/peptides followed by introduction into copper-free click chemistry reaction.General properties
| Appearance: | dark blue solid |
| Molecular weight: | 1317.69 |
| Molecular formula: | C61H59N4K3O14S4 |
| Solubility: | good in water, DMF, DMSO |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 673 |
| ε, L⋅mol−1⋅cm−1: | 211000 |
| Emission maximum, nm: | 691 |
| Fluorescence quantum yield: | 0.21 |
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.
Short link - lumiprobe.com/sh/p/5K
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