About Live-or-Dye 350/448

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Biotium's Live-or-Dye™ dyes are amine-reactive and used for live/dead cell discrimination in flow cytometry. These probes pass through the permeable cell membrane of dead cells to stain intracellular amine groups. However, the probe cannot pass through the intact membranes of live cells. Additionally, these dyes are very stable and can withstand fixation, permeabilization, and will not transfer between cells. Live-or-Dye™ 350/448 has an excitation peak at 355 nm and an emission peak at 448 nm.

Alternative Dyes to Live-or-Dye 350/448

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Ghost Dye UV 450 VivaFix 353/442 FVS440UV

Dyes similar to Live-or-Dye 350/448 based on emission

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4-MUP Alexa Fluor 350 BFP CF350 CF405M CF408 Calcein Blue Calcein Blue AM Calcein Violet AM CellBrite Blue CellTrace Violet Atlantic Blue DAPI DY-360XL DiFMU pH3.0 DiFMU pH9.0 ExoBrite 410/450 EV Membrane Stain FVS450 Ghost Dye Violet 450 Hoechst (33258) Live-or-Dye 405/452 Live/Dead Fix Violet Oxazole Blue Oxazole Blue Homodimer POPO-1 Pacific Blue PhenoVue DAPI Nuclear Stain PhenoVue Hoechst 33342 Nuclear Stain ReadiLink 405-454 Tag-It Violet TagBFP V450 ViaFluor 405 Viobility 405/452 Fixable Dye violetFluor 450 VioBlue VivaFix 353/442 VivaFix 410/450 Zombie UV eFluor 450 eFluor 450 Cell Proliferation eFluor 450 Fix Viability eFluor 455UV Fix Viability iFluor 350