MultiDot 640
MultiDot 640 (Ex-Max 300 nm/Em-Max 640 nm)
MultiDot 640 is a red emitting fluorophore optimally excited from 320 nm to 405 nm with an emission peak at 640 nm. This dye is part of Core Quantum Technologies' MultiDot product line. Each MultiDot consists of several quantum dots with a patented coating, resulting in increased sensitivity and a tighter emission spectrum which limits spectral overlap.
Excitation & emission spectra
Key facts
- Excitation maximum
- 355 nm
- Emission maximum
- 640 nm
- Optimal laser line
- 355, 405
- Optimal filter
- 630/69
- Relative brightness
- 5 of 5
- Commercial antibodies
- 13 from 1 supplier
MultiDot 640 has an excitation maximum at 355 nm and an emission maximum at 640 nm, a Stokes shift of 285 nm. It is optimally excited by the 355, 405 laser line.
Frequently asked questions
- What is MultiDot 640?
- MultiDot 640 is a red emitting fluorophore optimally excited from 320 nm to 405 nm with an emission peak at 640 nm. This dye is part of Core Quantum Technologies' MultiDot product line. Each MultiDot consists of several quantum dots with a patented coating, resulting in increased sensitivity and a tighter emission spectrum which limits spectral overlap.
- What laser excites MultiDot 640?
- MultiDot 640 is optimally excited by the 355, 405 laser line. Its excitation maximum is 355 nm.
- What filter should I use to detect MultiDot 640?
- A 630/69 filter captures the peak of the MultiDot 640 emission near 640 nm with minimal spillover.
- How bright is MultiDot 640?
- MultiDot 640 has a relative brightness of 5 out of 5.
- How many antibodies are available conjugated to MultiDot 640?
- FluoroFinder tracks 13 commercially available MultiDot 640 conjugates, searchable by target, clone, host and application.