TFAX 568 SE
TFAX 568 SE (Ex-Max 576 nm/Em-Max 600 nm)
TFAX 568 SE is an amine reactive orange fluorescent dye used in flow cytometry, microscopy, and super resolution microscopy applications.
Excitation & emission spectra
Key facts
- Excitation maximum
- 576 nm
- Emission maximum
- 600 nm
- Optimal laser line
- 561
- Optimal filter
- 610/20
- Relative brightness
- 2 of 5
- Extinction coefficient
- 88000
- Quantum yield
- 0.69
- Molecular weight
- 791.8
TFAX 568 SE has an excitation maximum at 576 nm and an emission maximum at 600 nm, a Stokes shift of 24 nm. Its extinction coefficient is 88000 M⁻¹cm⁻¹. It is optimally excited by the 561 laser line.
Frequently asked questions
- What is TFAX 568 SE?
- TFAX 568 SE is an amine reactive orange fluorescent dye used in flow cytometry, microscopy, and super resolution microscopy applications.
- What laser excites TFAX 568 SE?
- TFAX 568 SE is optimally excited by the 561 laser line. Its excitation maximum is 576 nm.
- What filter should I use to detect TFAX 568 SE?
- A 610/20 filter captures the peak of the TFAX 568 SE emission near 600 nm with minimal spillover.
- How bright is TFAX 568 SE?
- TFAX 568 SE has a relative brightness of 2 out of 5 (quantum yield 0.69).