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The third generation of fluorescent dye AbFluor™/highly water-soluble fluorescent dye

Date:2020-01-03 Views:2066

AbFluor™ dyes are a series of highly water-soluble fluorescent dyes introduced by Abbkine after many years of research, covering the ultraviolet, visible and near-infrared spectrum, suitable for labeling biological macromolecules, especially proteins and nucleic acids. Their excellent hydrophilicity enables protein-conjugated labeling to be performed easily in aqueous media, while minimizing the need for organic solvents. AbFluor™ dyes not only have better fluorescence performance than other fluorescent dyes (such as FITC, TRITC, Alexa Fluor and Dylight dyes), but also the coupling products are more stable.

Why recommend AbFluor™ fluorescent dyes?

With innovative modifications to the core structure of the dye, AbFluor™ dyes have more brilliant properties than other commercial dyes, including stronger fluorescent brightness, better light stability, wider pH tolerance range, and better penetration and lower background. As a third-generation fluorescent dye, AbFluor™ dyes not only perform better than traditional dyes (such as FITC, TRITC, and Cy dyes), but also perform better than other second-generation commercial dyes (such as Alexa Fluor, Dylight and IRDye).

1. AbFluor™ dyes have excellent core structure, stable reactive groups, and good light stability, ensuring high stability and high labeling efficiency of bioconjugation.

2. High water solubility (>100 mg/ml), which minimizes fluorescence quenching; it is also easily soluble in other polar solvents, such as DMSO, DMF, methanol and ethanol.

3. A wide range of fluorescence spectrum, covering ultraviolet, visible, and near-infrared, to meet most of the experimental needs of researchers.

4. Good pH tolerance, stable in pH 2-11.

Taking AbFluor™ 488 as an example, the following is an IF comparison chart of different dye effects:

Different dye : FITC     Alexa Fluor 488       AbFluor™ 488

So, are you excited, and what are you waiting for???

Abbkine AbFluor™ product recommendation:

Product name #Cat Szie Price ($)
LinKine™ AbFluor™ 405 Labeling Kit KTL0510 3*20μg/100μg/ 3*100μg/1mg 120/140/160/250
LinKine™ AbFluor™ 488 Labeling Kit KTL0520 3*20μg/100μg/ 3*100μg/1mg 120/140/160/250
LinKine™ AbFluor™ 555 Labeling Kit KTL0530 3*20μg/100μg/ 3*100μg/1mg 120/140/160/250
LinKine™ AbFluor™ 594 Labeling Kit KTL0540 3*20μg/100μg/ 3*100μg/1mg 120/140/160/250
LinKine™ AbFluor™ 647 Labeling Kit KTL0560 3*20μg/100μg/ 3*100μg/1mg 120/140/160/250
LinKine™ AbFluor™ 680 Labeling Kit KTL0580 3*20μg/100μg/ 3*100μg/1mg 120/140/160/250
LinKine™ AbFluor™ 770 Labeling Kit KTL0590 3*20μg/100μg/ 3*100μg/1mg 120/140/160/250