Nuclear Red
Nuclear Red (Ex-Max 650 nm/Em-Max 685 nm)
Nuclear Red from AAT Bioquest is a cell-impermeant, fluorogenic DNA binding dye that excites at 631 nm and emits at 651 nm. It is used in the following applications: Flow Cytometry, Fluorescence Microscopy.
Excitation & emission spectra
Key facts
- Excitation maximum
- 650 nm
- Emission maximum
- 685 nm
- Optimal laser line
- 628-640
- Optimal filter
- 695/40
Nuclear Red has an excitation maximum at 650 nm and an emission maximum at 685 nm, a Stokes shift of 35 nm. It is optimally excited by the 628-640 laser line.
Frequently asked questions
- What is Nuclear Red?
- Nuclear Red from AAT Bioquest is a cell-impermeant, fluorogenic DNA binding dye that excites at 631 nm and emits at 651 nm. It is used in the following applications: Flow Cytometry, Fluorescence Microscopy.
- What laser excites Nuclear Red?
- Nuclear Red is optimally excited by the 628-640 laser line. Its excitation maximum is 650 nm.
- What filter should I use to detect Nuclear Red?
- A 695/40 filter captures the peak of the Nuclear Red emission near 685 nm with minimal spillover.