FLUX 660
FLUX 660 (Ex-Max 663 nm/Em-Max 680 nm)
abberior FLUX 660 is a dye developed for MINFLUX imaging in the red spectral region. It combines exceptional photostability, high brightness, and low background labeling with photoswitching kinetics being optimized for MINFLUX imaging. abberior FLUX 660 can be applied with excitation laser wavelengths between 630 - 670 nm together with a detection window between 650 - 750 nm. For MINFLUX imaging abberior FLUX 660 is used with MINFLUX imaging buffers such as GLOX buffer. abberior FLUX 660 can substitute dyes like Alexa Fluor® 660, or CF660®.
Excitation & emission spectra
Key facts
- Excitation maximum
- 663 nm
- Emission maximum
- 680 nm
- Optimal laser line
- 640
- Extinction coefficient
- 210000
FLUX 660 has an excitation maximum at 663 nm and an emission maximum at 680 nm, a Stokes shift of 17 nm. Its extinction coefficient is 210000 M⁻¹cm⁻¹. It is optimally excited by the 640 laser line.
Frequently asked questions
- What is FLUX 660?
- abberior FLUX 660 is a dye developed for MINFLUX imaging in the red spectral region. It combines exceptional photostability, high brightness, and low background labeling with photoswitching kinetics being optimized for MINFLUX imaging. abberior FLUX 660 can be applied with excitation laser wavelengths between 630 - 670 nm together with a detection window between 650 - 750 nm. For MINFLUX imaging abberior FLUX 660 is used with MINFLUX imaging buffers such as GLOX buffer. abberior FLUX 660 can substitute dyes like Alexa Fluor® 660, or CF660®.
- What laser excites FLUX 660?
- FLUX 660 is optimally excited by the 640 laser line. Its excitation maximum is 663 nm.