Spark UV 387
Spark UV 387 (Ex-Max 341 nm/Em-Max 387 nm)
Spark UV® 387 from Biolegend is a fluorophore with an excitation peak at 351 nm and an emission peak at 387 nm. This fluorophore is an alternative to Alexa Fluor™ 350 and can be excited by the 355 nm laser.
Excitation & emission spectra
Key facts
- Excitation maximum
- 341 nm
- Emission maximum
- 387 nm
- Optimal laser line
- 355
- Optimal filter
- 379/28
- Relative brightness
- 2 of 5
- Commercial antibodies
- 262 from 2 suppliers
Spark UV 387 has an excitation maximum at 341 nm and an emission maximum at 387 nm, a Stokes shift of 46 nm. It is optimally excited by the 355 laser line.
Frequently asked questions
- What is Spark UV 387?
- Spark UV® 387 from Biolegend is a fluorophore with an excitation peak at 351 nm and an emission peak at 387 nm. This fluorophore is an alternative to Alexa Fluor™ 350 and can be excited by the 355 nm laser.
- What laser excites Spark UV 387?
- Spark UV 387 is optimally excited by the 355 laser line. Its excitation maximum is 341 nm.
- What filter should I use to detect Spark UV 387?
- A 379/28 filter captures the peak of the Spark UV 387 emission near 387 nm with minimal spillover.
- How bright is Spark UV 387?
- Spark UV 387 has a relative brightness of 2 out of 5.
- How many antibodies are available conjugated to Spark UV 387?
- FluoroFinder tracks 262 commercially available Spark UV 387 conjugates, searchable by target, clone, host and application.