FLUX 647
FLUX 647 (Ex-Max 650 nm/Em-Max 666 nm)
abberior FLUX 647 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 647 can be applied with excitation laser wavelengths between 630 - 650 nm together with a detection window between 650 - 750 nm. For MINFLUX imaging abberior FLUX 647 is used with MINFLUX imaging buffers such as GLOX buffer. abberior FLUX 647 can substitute dyes like Alexa Fluor® 647, or Cy5®.
Excitation & emission spectra
Key facts
- Excitation maximum
- 650 nm
- Emission maximum
- 666 nm
- Optimal laser line
- 640
- Extinction coefficient
- 270000
FLUX 647 has an excitation maximum at 650 nm and an emission maximum at 666 nm, a Stokes shift of 16 nm. Its extinction coefficient is 270000 M⁻¹cm⁻¹. It is optimally excited by the 640 laser line.
Frequently asked questions
- What is FLUX 647?
- abberior FLUX 647 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 647 can be applied with excitation laser wavelengths between 630 - 650 nm together with a detection window between 650 - 750 nm. For MINFLUX imaging abberior FLUX 647 is used with MINFLUX imaging buffers such as GLOX buffer. abberior FLUX 647 can substitute dyes like Alexa Fluor® 647, or Cy5®.
- What laser excites FLUX 647?
- FLUX 647 is optimally excited by the 640 laser line. Its excitation maximum is 650 nm.