Janelia Fluor 646, Haloalkane
Janelia Fluor 646, Haloalkane has an excitation peak at 646 nm and an emission peak at 664 nm. Janelia Fluor 646, Haloalkane is a red cell-permeable fluorogenic fluorescent dye with a chloroalkane handle and shows a high degree of fluorogenicity.
Excitation & emission spectra
Key facts
- Excitation maximum
- 646 nm
- Emission maximum
- 664 nm
- Optimal laser line
- 640
- Extinction coefficient
- 152000
- Quantum yield
- 0.54
- Molecular weight
- 702.36
Janelia Fluor 646, Haloalkane has an excitation maximum at 646 nm and an emission maximum at 664 nm, a Stokes shift of 18 nm. Its extinction coefficient is 152000 M⁻¹cm⁻¹. It is optimally excited by the 640 laser line.
Frequently asked questions
- What is Janelia Fluor 646, Haloalkane?
- Janelia Fluor 646, Haloalkane has an excitation peak at 646 nm and an emission peak at 664 nm. Janelia Fluor 646, Haloalkane is a red cell-permeable fluorogenic fluorescent dye with a chloroalkane handle and shows a high degree of fluorogenicity.
- What laser excites Janelia Fluor 646, Haloalkane?
- Janelia Fluor 646, Haloalkane is optimally excited by the 640 laser line. Its excitation maximum is 646 nm.