Seta-R-PE-775
Seta-R-PE-775 (Ex-Max 488 nm/Em-Max 774 nm)
Seta-R-PE-775 from SETA BioMedicals is a tandem fluorophore with an excitation peak at 488 nm and an emission peak at 774 nm. Tandem dyes made with Seta acceptor fluorophores are available as free dye for your own conjugation. Spectrally, this fluorophore is similar to PE-Cy7.
Excitation & emission spectra
Key facts
- Excitation maximum
- 488 nm
- Emission maximum
- 774 nm
- Optimal laser line
- 488-561
- Optimal filter
- 780/60
- Relative brightness
- 4 of 5
- Extinction coefficient
- 1100000
Seta-R-PE-775 has an excitation maximum at 488 nm and an emission maximum at 774 nm, a Stokes shift of 286 nm. Its extinction coefficient is 1100000 M⁻¹cm⁻¹. It is optimally excited by the 488-561 laser line.
Frequently asked questions
- What is Seta-R-PE-775?
- Seta-R-PE-775 from SETA BioMedicals is a tandem fluorophore with an excitation peak at 488 nm and an emission peak at 774 nm. Tandem dyes made with Seta acceptor fluorophores are available as free dye for your own conjugation. Spectrally, this fluorophore is similar to PE-Cy7.
- What laser excites Seta-R-PE-775?
- Seta-R-PE-775 is optimally excited by the 488-561 laser line. Its excitation maximum is 488 nm.
- What filter should I use to detect Seta-R-PE-775?
- A 780/60 filter captures the peak of the Seta-R-PE-775 emission near 774 nm with minimal spillover.
- How bright is Seta-R-PE-775?
- Seta-R-PE-775 has a relative brightness of 4 out of 5.