FVS660
FVS660 (Ex-Max 655 nm/Em-Max 667 nm)
FVS660 (Fixable Viability Stain 660) from BD Biosciences is an amine-reactive viability dye used in flow cytometry when it will be necessary to fix and/or permeabilize the cells after staining. This reagent has an excitation peak at 655 nm and an emission peak at 667 nm.
Excitation & emission spectra
Key facts
- Excitation maximum
- 655 nm
- Emission maximum
- 667 nm
- Optimal laser line
- 628-640
- Optimal filter
- 660/20
- Commercial antibodies
- 1 from 1 supplier
FVS660 has an excitation maximum at 655 nm and an emission maximum at 667 nm, a Stokes shift of 12 nm. It is optimally excited by the 628-640 laser line.
Frequently asked questions
- What is FVS660?
- FVS660 (Fixable Viability Stain 660) from BD Biosciences is an amine-reactive viability dye used in flow cytometry when it will be necessary to fix and/or permeabilize the cells after staining. This reagent has an excitation peak at 655 nm and an emission peak at 667 nm.
- What laser excites FVS660?
- FVS660 is optimally excited by the 628-640 laser line. Its excitation maximum is 655 nm.
- What filter should I use to detect FVS660?
- A 660/20 filter captures the peak of the FVS660 emission near 667 nm with minimal spillover.
- How many antibodies are available conjugated to FVS660?
- FluoroFinder tracks 1 commercially available FVS660 conjugates, searchable by target, clone, host and application.