About Live-or-Dye 510/550

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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™ 510/550 has an excitation peak at 510 nm and an emission peak at 550 nm.

Dyes similar to Live-or-Dye 510/550 based on emission

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2-NBDG ATTO 532 Alexa Fluor 430 Alexa Fluor 514 Alexa Fluor 532 BODIPY R6G CF405L CF514 CF517ST CPN550 Yellow Calcein Orange Cascade Yellow CoraFluor-1 CoraFluor-2 DY-375XL EFLUXX-ID Gold ER-ID Green Ghost Dye Violet 540 Janelia Fluor 525 LYSO-ID Green Live-or-Dye 405/545 Live/Dead Fix Yellow LysoBrite Orange LysoSensor Yellow/Blue pH3.0 MitoLite Orange EX405 NovaFluor Blue 555 NucSpot 470 Nuclear Orange Oxazole Gold Pacific Orange PhenoVue 512 Nucleic Acid Stain – complexed with nucleic acids Qdot 545 RealBlue 545 Rhodamine 6G Spark Blue 550 VivaFix 398/550 Vybrant DyeCycle Orange iFluor 514 mBanana mHoneyDew