Figure 8.39 from Alexa Fluor Dyes for Labeling | Semantic Scholar
Observing the Reversible Single Molecule Electrochemistry of Alexa Fluor 647 Dyes by Total Internal Reflection Fluorescence Microscopy - Fan - 2019 - Angewandte Chemie International Edition - Wiley Online Library
Chemical structures of the Alexa dyes. | Download Scientific Diagram