RedDot 2
RedDot 2 (Ex-Max 665 nm/Em-Max 695 nm)
RedDot 2 Far-Red Nuclear Stain is a cell-impermeant, fluorogenic nucleic acid stain similar to DRAQ7. It has an excitation peak at 665nm and an emission peak at 695 nm. It can be used with the following analysis platforms: Fluorescence Microscopy and Flow Cytometry.
Excitation & emission spectra
Key facts
- Excitation maximum
- 665 nm
- Emission maximum
- 695 nm
- Optimal laser line
- 628-640
- Optimal filter
- 695/40
RedDot 2 has an excitation maximum at 665 nm and an emission maximum at 695 nm, a Stokes shift of 30 nm. It is optimally excited by the 628-640 laser line.
Frequently asked questions
- What is RedDot 2?
- RedDot 2 Far-Red Nuclear Stain is a cell-impermeant, fluorogenic nucleic acid stain similar to DRAQ7. It has an excitation peak at 665nm and an emission peak at 695 nm. It can be used with the following analysis platforms: Fluorescence Microscopy and Flow Cytometry.
- What laser excites RedDot 2?
- RedDot 2 is optimally excited by the 628-640 laser line. Its excitation maximum is 665 nm.
- What filter should I use to detect RedDot 2?
- A 695/40 filter captures the peak of the RedDot 2 emission near 695 nm with minimal spillover.