Alexa Fluor Plus 488
Alexa Fluor™ Plus 488 is a fluorescent dye with an excitation peak at 493 nm and an emission peak at 518 nm. The Alexa Fluor ™ Plus line of reagents have increased brightness and photostability to enable researchers to detect and visualize low-abundance targets in rare or precious samples.
Excitation & emission spectra
Key facts
- Excitation maximum
- 493 nm
- Emission maximum
- 518 nm
- Optimal laser line
- 488
- Commercial antibodies
- 17.1k from 3 suppliers
Alexa Fluor Plus 488 has an excitation maximum at 493 nm and an emission maximum at 518 nm, a Stokes shift of 25 nm. It is optimally excited by the 488 laser line.
Frequently asked questions
- What is Alexa Fluor Plus 488?
- Alexa Fluor™ Plus 488 is a fluorescent dye with an excitation peak at 493 nm and an emission peak at 518 nm. The Alexa Fluor ™ Plus line of reagents have increased brightness and photostability to enable researchers to detect and visualize low-abundance targets in rare or precious samples.
- What laser excites Alexa Fluor Plus 488?
- Alexa Fluor Plus 488 is optimally excited by the 488 laser line. Its excitation maximum is 493 nm.
- How many antibodies are available conjugated to Alexa Fluor Plus 488?
- FluoroFinder tracks 17085 commercially available Alexa Fluor Plus 488 conjugates, searchable by target, clone, host and application.