CF870
CF®870 (Ex-Max 876 nm/Em-Max 896 nm)
CF®820 from Biotium is a fluorophore with an excitation peak at 876 nm and an emission peak at 896 nm.
Excitation & emission spectra
Key facts
- Excitation maximum
- 876 nm
- Emission maximum
- 896 nm
- Optimal laser line
- 808
- Optimal filter
- 885/40
- Extinction coefficient
- 240000
- Molecular weight
- 2773
- Commercial antibodies
- 6 from 1 supplier
CF870 has an excitation maximum at 876 nm and an emission maximum at 896 nm, a Stokes shift of 20 nm. Its extinction coefficient is 240000 M⁻¹cm⁻¹. It is optimally excited by the 808 laser line.
Frequently asked questions
- What is CF870?
- CF®820 from Biotium is a fluorophore with an excitation peak at 876 nm and an emission peak at 896 nm.
- What laser excites CF870?
- CF870 is optimally excited by the 808 laser line. Its excitation maximum is 876 nm.
- What filter should I use to detect CF870?
- A 885/40 filter captures the peak of the CF870 emission near 896 nm with minimal spillover.
- How many antibodies are available conjugated to CF870?
- FluoroFinder tracks 6 commercially available CF870 conjugates, searchable by target, clone, host and application.