CF800
CF®800 (Ex-Max 797 nm/Em-Max 816 nm)
CF®800 from Biotium is a fluorophore with an excitation peak at 770 nm and an emission peak at 797 nm.
Excitation & emission spectra
Key facts
- Excitation maximum
- 797 nm
- Emission maximum
- 816 nm
- Optimal laser line
- 785
- Optimal filter
- 780/60
- Relative brightness
- 3 of 5
- Extinction coefficient
- 210000
- Molecular weight
- 3334
- Commercial conjugates
- 4 from 1 supplier
CF800 has an excitation maximum at 797 nm and an emission maximum at 816 nm, a Stokes shift of 19 nm. Its extinction coefficient is 210000 M⁻¹cm⁻¹. It is optimally excited by the 785 laser line.
Frequently asked questions
- What is CF800?
- CF®800 from Biotium is a fluorophore with an excitation peak at 770 nm and an emission peak at 797 nm.
- What laser excites CF800?
- CF800 is optimally excited by the 785 laser line. Its excitation maximum is 797 nm.
- What filter should I use to detect CF800?
- A 780/60 filter captures the peak of the CF800 emission near 816 nm with minimal spillover.
- How bright is CF800?
- CF800 has a relative brightness of 3 out of 5.
- How many antibodies are available conjugated to CF800?
- FluoroFinder tracks 4 commercially available CF800 conjugates, searchable by target, clone, host and application.