XFD680
XFD680 from AAT Bioquest has an excitation peak at 681 nm and an emission peak at 704 nm and is similar in size, brightness and application to Alexa Fluor™ 680 (ThermoFisher Scientific), Cy®5.5 (GE Healthcare), IR680® (Licor), and iFluor® 680 (ATT Bioquest). It is commonly used in flow cytometry and fluorescence microscopy applications.
Excitation & emission spectra
Key facts
- Excitation maximum
- 681 nm
- Emission maximum
- 704 nm
- Optimal laser line
- 680
- Relative brightness
- 1 of 5
- Extinction coefficient
- 184000
XFD680 has an excitation maximum at 681 nm and an emission maximum at 704 nm, a Stokes shift of 23 nm. Its extinction coefficient is 184000 M⁻¹cm⁻¹. It is optimally excited by the 680 laser line.
Frequently asked questions
- What is XFD680?
- XFD680 from AAT Bioquest has an excitation peak at 681 nm and an emission peak at 704 nm and is similar in size, brightness and application to Alexa Fluor™ 680 (ThermoFisher Scientific), Cy®5.5 (GE Healthcare), IR680® (Licor), and iFluor® 680 (ATT Bioquest). It is commonly used in flow cytometry and fluorescence microscopy applications.
- What laser excites XFD680?
- XFD680 is optimally excited by the 680 laser line. Its excitation maximum is 681 nm.
- How bright is XFD680?
- XFD680 has a relative brightness of 1 out of 5.