About Qdot 545

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Qdot® 545 from Thermo Fisher Scientific is an inorganic nanocrystal with a surface functionalized to allow antibodies and biomolecules to be cross-linked. It is most efficiently excited between 320-405 nm but is capable of excitation across every laser less than its emission peak. It is significantly brighter and more photostable than traditional organic fluorophores, making it still useful for fluorescence microscopy, however its size and solubility issues make it a challenge to use in flow cytometry. In spectral flow cytometry it may still prove useful due to its very unique spectral characteristics

Dyes similar to Qdot 545 based on emission

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2-NBDG ATTO 532 Alexa Fluor 430 Alexa Fluor 514 Alexa Fluor 532 BODIPY R6G CF405L CF450 CF514 CF517ST CPN550 Yellow Calcein Orange Cascade Yellow CoraFluor-1 CoraFluor-2 DY-375XL ER-ID Green Ghost Dye Violet 540 Janelia Fluor 525 LYSO-ID Green Live-or-Dye 405/545 Live-or-Dye 510/550 Live/Dead Fix Yellow Lucifer Yellow LysoSensor Yellow/Blue pH3.0 MitoLite Orange EX405 NBD NucSpot 470 Nuclear Orange Oxazole Gold Pacific Orange ReadiLink 405-537 RealBlue 545 Rhodamine 6G Spark Blue 550 Spark Violet 538 VivaFix 398/550 Vybrant DyeCycle Orange iFluor 514 mBanana mHoneyDew