PromoFluor 350
PromoFluor 350 (Ex-Max 353 nm/Em-Max 431 nm)
PromoFluor 350 is a fluorophore with an excitation peak at 338 nm and an emission peak at 436 nm. It is equivalent to Alexa Fluor™ 350 and AMCA in size, brightness and application. It can be used with the following analysis platforms: Fluorescence Microscopy.
Excitation & emission spectra
Key facts
- Excitation maximum
- 353 nm
- Emission maximum
- 431 nm
- Optimal laser line
- 355
- Optimal filter
- 450/50
- Relative brightness
- 1 of 5
- Quantum yield
- 0.837
PromoFluor 350 has an excitation maximum at 353 nm and an emission maximum at 431 nm, a Stokes shift of 78 nm. It is optimally excited by the 355 laser line.
Frequently asked questions
- What is PromoFluor 350?
- PromoFluor 350 is a fluorophore with an excitation peak at 338 nm and an emission peak at 436 nm. It is equivalent to Alexa Fluor™ 350 and AMCA in size, brightness and application. It can be used with the following analysis platforms: Fluorescence Microscopy.
- What laser excites PromoFluor 350?
- PromoFluor 350 is optimally excited by the 355 laser line. Its excitation maximum is 353 nm.
- What filter should I use to detect PromoFluor 350?
- A 450/50 filter captures the peak of the PromoFluor 350 emission near 431 nm with minimal spillover.
- How bright is PromoFluor 350?
- PromoFluor 350 has a relative brightness of 1 out of 5 (quantum yield 0.837).