SuperBright tandems outed // ThermoFisher now has "PLUS" series Alexa Fluor 2ndary antibodies (improved conjugation chemistry)
![AAT Bioquest on Twitter: "PE-Alexa Fluor® conjugates are energy transfer dyes comprised of Alexa Fluor® coupled to R-phycoerythrin. PE-Alexa Fluor® conjugates include: PE-Alexa Fluor® 610, PE-Alexa Fluor® 647, PE-Alexa Fluor® 680, and AAT Bioquest on Twitter: "PE-Alexa Fluor® conjugates are energy transfer dyes comprised of Alexa Fluor® coupled to R-phycoerythrin. PE-Alexa Fluor® conjugates include: PE-Alexa Fluor® 610, PE-Alexa Fluor® 647, PE-Alexa Fluor® 680, and](https://pbs.twimg.com/media/DneWXofUcAALFdE.jpg)
AAT Bioquest on Twitter: "PE-Alexa Fluor® conjugates are energy transfer dyes comprised of Alexa Fluor® coupled to R-phycoerythrin. PE-Alexa Fluor® conjugates include: PE-Alexa Fluor® 610, PE-Alexa Fluor® 647, PE-Alexa Fluor® 680, and
![AAT Bioquest: iFluor™ 647 Dyes, Excellent Replacements for Cy5®, DyLight™ 650 and Alexa Fluor® 647 Dyes AAT Bioquest: iFluor™ 647 Dyes, Excellent Replacements for Cy5®, DyLight™ 650 and Alexa Fluor® 647 Dyes](http://4.bp.blogspot.com/-q-ncH290E5g/U76-QtGjEtI/AAAAAAAABYs/HFgqDElPxo8/s1600/iFluor647a.gif)
AAT Bioquest: iFluor™ 647 Dyes, Excellent Replacements for Cy5®, DyLight™ 650 and Alexa Fluor® 647 Dyes
![Quantitative Comparison of Long-wavelength Alexa Fluor Dyes to Cy Dyes: Fluorescence of the Dyes and Their Bioconjugates - Judith E. Berlier, Anca Rothe, Gayle Buller, Jolene Bradford, Diane R. Gray, Brian J. Quantitative Comparison of Long-wavelength Alexa Fluor Dyes to Cy Dyes: Fluorescence of the Dyes and Their Bioconjugates - Judith E. Berlier, Anca Rothe, Gayle Buller, Jolene Bradford, Diane R. Gray, Brian J.](https://journals.sagepub.com/cms/10.1177/002215540305101214/asset/images/large/10.1177_002215540305101214-fig9.jpeg)