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SeTau-665-NHS
SeTau-665-NHS (Ex-Max 664 nm/Em-Max 712 nm)
SeTau-665 from SETA BioMedicals is a fluorophore with an excitation peak at 664 nm and an emission peak at 712 nm. SeTau dyes are available as streptavidin conjugates or as various reactive dyes for your own conjugation.
Excitation & emission spectra
Key facts
- Excitation maximum
- 664 nm
- Emission maximum
- 712 nm
- Optimal laser line
- 628-640
- Optimal filter
- 695/40
- Relative brightness
- 4 of 5
- Extinction coefficient
- 160000
- Quantum yield
- 0.53
SeTau-665-NHS has an excitation maximum at 664 nm and an emission maximum at 712 nm, a Stokes shift of 48 nm. Its extinction coefficient is 160000 M⁻¹cm⁻¹. It is optimally excited by the 628-640 laser line.
Frequently asked questions
- What is SeTau-665-NHS?
- SeTau-665 from SETA BioMedicals is a fluorophore with an excitation peak at 664 nm and an emission peak at 712 nm. SeTau dyes are available as streptavidin conjugates or as various reactive dyes for your own conjugation.
- What laser excites SeTau-665-NHS?
- SeTau-665-NHS is optimally excited by the 628-640 laser line. Its excitation maximum is 664 nm.
- What filter should I use to detect SeTau-665-NHS?
- A 695/40 filter captures the peak of the SeTau-665-NHS emission near 712 nm with minimal spillover.
- How bright is SeTau-665-NHS?
- SeTau-665-NHS has a relative brightness of 4 out of 5 (quantum yield 0.53).