PromoFluor 488P
PromoFluor 488P (Ex-Max 491 nm/Em-Max 517 nm)
PromoFluor 488P is a fluorophore with an excitation peak at 490 nm and an emission peak at 516 nm. It is equivalent to Alexa Fluor™ 488 and DyLight™ 488 in size, brightness and application. It can be used with the following analysis platforms: Flow Cytometry and Fluorescence Microscopy.
Excitation & emission spectra
Key facts
- Excitation maximum
- 491 nm
- Emission maximum
- 517 nm
- Optimal laser line
- 488
- Optimal filter
- 530/30
- Relative brightness
- 2 of 5
- Quantum yield
- 0.896
- Commercial antibodies
- 19 from 2 suppliers
PromoFluor 488P has an excitation maximum at 491 nm and an emission maximum at 517 nm, a Stokes shift of 26 nm. It is optimally excited by the 488 laser line.
Frequently asked questions
- What is PromoFluor 488P?
- PromoFluor 488P is a fluorophore with an excitation peak at 490 nm and an emission peak at 516 nm. It is equivalent to Alexa Fluor™ 488 and DyLight™ 488 in size, brightness and application. It can be used with the following analysis platforms: Flow Cytometry and Fluorescence Microscopy.
- What laser excites PromoFluor 488P?
- PromoFluor 488P is optimally excited by the 488 laser line. Its excitation maximum is 491 nm.
- What filter should I use to detect PromoFluor 488P?
- A 530/30 filter captures the peak of the PromoFluor 488P emission near 517 nm with minimal spillover.
- How bright is PromoFluor 488P?
- PromoFluor 488P has a relative brightness of 2 out of 5 (quantum yield 0.896).
- How many antibodies are available conjugated to PromoFluor 488P?
- FluoroFinder tracks 19 commercially available PromoFluor 488P conjugates, searchable by target, clone, host and application.