About alamarBlue

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alamarBlue (Resazurin) is a cell-permeant fluorogenic probe that passively enters a healthy cell where it is reduced to a brightly emitting dye called Resarufin. It can be used in fluorescent or colorimetic microplate assays and is useful to detect the health of animal cell lines, bacteria, plant and fungi. Fluorescently it is excited at 569 nm and emits at 582 nm.

Dyes similar to alamarBlue based on emission

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10-Acetyl-37-dihydroxyphenoxazin 5-TAMRA 6-TAMRA Alexa Fluor 546 Alizarin Red Amplex Red ATTO 550 Calcein Red-Orange AM CellBrite Steady 550 CellTrace Yellow CF550R CF568 CF568ST CF570 CMA-Chromomycin A3 Cy3.5 CytoTrace Red DsRed2 dsRed DsRed Express dTomato DY-510XL DyLight 549 DyLight 550 Dyomics 547 eFluor 585NC ExoBrite 560/585 EV Membrane Stain FVS570 Kaede (red) LipidSpot 488 LIVE 550 LIVE 560 Live-or-Dye 568/583 MagDot 575 MaxLight 550 MemBrite Fix 568/580 MITO-ID MP (high potential) MitoTracker Orange mScarlet mTangerine MultiDot 575 NeuroVue Red NL 557 NovaFluor Blue 585 NovaFluor Yellow 590 PE PhenoVue 512 Nucleic Acid Stain PhenoVue 577 Lysosomal Stain PhenoVue Fluor 400LS PhenoVue Fluor 555 Live Cell pHrodo Red Qdot 585 Resazurin Resorufin RFP Rhod-2 (Ca2+ bound) Rhod-5N (Ca2+ bound) Rhodamine Rhodamine Red-X RealYellow 586 Seta-400-NHS SNARF 1 pH6.0 Spark YG 581 StarBright Blue 580 StarBright Yellow 575 SureLight RPE TagRFP tdTomato TMRE TRITC TSA Vivid 570 VivaFix 547/573 VRDye 549 RayBright PE Taxol Janelia Fluor 549 NucSpot 568/580 BactoView Dead 570/585 ExoBrite 555/575 True EV Membrane Stain JFX 554, Maleimide cFluor YG584