FVS620
FVS620 (Ex-Max 524 nm/Em-Max 617 nm)
FVS620 (Fixable Viability Stain 620) 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 524 nm and an emission peak at 617 nm.
Excitation & emission spectra
Key facts
- Excitation maximum
- 524 nm
- Emission maximum
- 617 nm
- Optimal laser line
- 488/532
- Optimal filter
- 610/20
- Commercial antibodies
- 1 from 1 supplier
FVS620 has an excitation maximum at 524 nm and an emission maximum at 617 nm, a Stokes shift of 93 nm. It is optimally excited by the 488/532 laser line.
Frequently asked questions
- What is FVS620?
- FVS620 (Fixable Viability Stain 620) 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 524 nm and an emission peak at 617 nm.
- What laser excites FVS620?
- FVS620 is optimally excited by the 488/532 laser line. Its excitation maximum is 524 nm.
- What filter should I use to detect FVS620?
- A 610/20 filter captures the peak of the FVS620 emission near 617 nm with minimal spillover.
- How many antibodies are available conjugated to FVS620?
- FluoroFinder tracks 1 commercially available FVS620 conjugates, searchable by target, clone, host and application.