Helix NP Blue
Helix NP Blue has an excitation peak at 430 nm and an emission peak at 470 nm. Helix NP Blue is a cell-impermeant nucleic acid probe. It is impermeant to live cells and thus can be used for the discrimination of live and dead cells.
Excitation & emission spectra
Key facts
- Excitation maximum
- 430 nm
- Emission maximum
- 470 nm
Helix NP Blue has an excitation maximum at 430 nm and an emission maximum at 470 nm, a Stokes shift of 40 nm.
Frequently asked questions
- What is Helix NP Blue?
- Helix NP Blue has an excitation peak at 430 nm and an emission peak at 470 nm. Helix NP Blue is a cell-impermeant nucleic acid probe. It is impermeant to live cells and thus can be used for the discrimination of live and dead cells.