CF820
CF®820 (Ex-Max 822 nm/Em-Max 835 nm)
CF®820 from Biotium is a fluorophore with an excitation peak at 822 nm and an emission peak at 835 nm.
Excitation & emission spectra
Key facts
- Excitation maximum
- 822 nm
- Emission maximum
- 835 nm
- Optimal laser line
- 808
- Optimal filter
- 800 LP
- Extinction coefficient
- 253000
- Molecular weight
- 2553
- Commercial antibodies
- 10 from 1 supplier
CF820 has an excitation maximum at 822 nm and an emission maximum at 835 nm, a Stokes shift of 13 nm. Its extinction coefficient is 253000 M⁻¹cm⁻¹. It is optimally excited by the 808 laser line.
Frequently asked questions
- What is CF820?
- CF®820 from Biotium is a fluorophore with an excitation peak at 822 nm and an emission peak at 835 nm.
- What laser excites CF820?
- CF820 is optimally excited by the 808 laser line. Its excitation maximum is 822 nm.
- What filter should I use to detect CF820?
- A 800 LP filter captures the peak of the CF820 emission near 835 nm with minimal spillover.
- How many antibodies are available conjugated to CF820?
- FluoroFinder tracks 10 commercially available CF820 conjugates, searchable by target, clone, host and application.