Phantom Dye Violet 450 Viability Dye

Excitation Laser

Violet (405 nm)


450 nm

Solution in anhydrous DMSO

1 μl/test in DMSO



Cat no : PD00004

Product Information

Phantom Dye Violet 450 is a fixable viability dye which reacts with protein amine groups in both dead and live cells. Due to the compromised cell membrane in dead cells the dye can bind to many more proteins inside the cell, resulting in much higher fluorescence and easy differentation of Live/Dead cells. Phantom Dye Violet 450 is a water soluble violet fluorescent dye excited by the Violet laser (405 nm), emitting at 450 nm, making it an excellent addition to your multicolor panel.

Excitation Laser: Violet (405 nm)

Emission (nm): 450

Use by: 6 months from date of receipt

Solution in anhydrous DMSO:1 μl/test in DMSO


-20°C protected from light and moisture. Stable for one year after shipment.

Application Notes

Phantom Dye Violet 450 Viability Dye can be used at 1uL/mL of cell suspension.  Concentration required for optimal performance should be determined empirically by investigator

Cited in Article as

PD00004, Phantom Dye Violet 450 Viability Dye, Proteintech, IL, USA