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Invitrogen™ eBioscience™ Fixable Viability Dye eFluor™ 455UV
Can be used to irreversibly label dead cells prior to cryopreservation, fixation and/or permeabilization procedures. Unlike 7-AAD and PI, cells labeled with Fixable Viability Dyes can be washed, fixed, permabilized and stained for intracellular antigens without loss of staining intensity.
Supplier: Invitrogen™ 65086818
Description
- Fixable Viability Dyes may be used to label cells from all species
- Fixable Viability Dye eFluor™ 455UV can be excited by a UV laser line (≈350nm) and has a peak emission of 455nm
- For compensation, it is recommended to use a sample of the cells of interest stained with the Fixable Viability Dye
- Fixable Viability Dye eFluor™ 455UV is supplied as a pre-diluted solution prepared in high-quality, anhydrous DMSO. It should be protected from light and moisture
- Store at −70°C with dessicant
- It may be freeze-thawed up to 20 times
- Allow vial to equilibrate to room temperature before opening
- Staining may be done before or after surface staining
- Cells may be cryopreserved after staining with no adverse effect on staining intensity of dead cells after thawing
Specifications
| Blue | |
| Viability Assay | |
| Dye | |
| eBioscience™ |
| Fluorescence | |
| Flow Cytometer | |
| 350⁄455 | |
| 500 tests |
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