Molecular Weight 1530 | |
A280 Correction Factor 0.08 | |
Extinction Coefficient 150,000 | |
Format Lyophilized | |
Unit Size 1mg | |
Storage Instructions Store at -20°C. Protect from light. May ship at ambient temperatures. | |
Spectrally Similar Dyes Alexa Fluor® 555, Cy3, DyLight® 550, and DyLight® 550 2x PEG | |
Excitation/Emission Maximum 554 nm / 570 nm | |
Label AQuora® 550 | |
Origin United States of America | |
Reactive Group NHS Ester |
AQuora® 550-NHS Ester
AQuora® 550-NHS Ester is an amine-reactive fluorophore engineered with SuperHydrophilic™ technology designed to improve solubility during labeling and of the dye-labeled conjugate. As a result, the dye-labeled conjugates made with AQuora® 550-NHS Ester yield enhanced signal and signal-to-noise ratios in fluorescence-based applications, including fluorescent western blotting, fluorescence-based microscopy, flow cytometry, and cell-based assays. AQuora® 550-NHS Ester is a cyanine-based dye with photophysical properties comparable to Alexa Fluor® 555, Cy3, DyLight® 550, and DyLight® 550 2x PEG.
This AQuora® 550-NHS Ester dye is activated with an N-hydroxysuccinimide (NHS) ester group, which reacts with free primary amines, such as the amines on the side chain of lysines, forming a stable amide bond.
Alexa Fluor® and DyLight® are registered trademarks of Thermo Fisher Scientific.
$213.00
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