Calcein Orange Diacetate is a fluorogenic dye that is used to assess cell viability. It is hydrolyzed to the fluorescent probe Calcein Orange . Calcein Orange is retained by living cells and displays excitation emission maxima of 525 550 nm, respectively. Calcein Orange Diacetate is an orange-emitting variant of the green fluorophore Calcein AM , which has been used to evaluate cell viability and cytotoxicity.
Cyanine 3 Tyramide (Tyramide-Cy3), an orangefluorescentdye, serves as a reporter fluorescent substrate in horseradish peroxidase (HRP)-catalyzed deposition for signal amplification in immunoassays and in situ nucleic acid hybridization.
Janelia Fluor 585, SE (JF585, SE) is an orangefluorescentdye containing an NHS ester that can be conjugated with primary amine groups. Janelia Fluor 585, SE can be used immediately for structured illumination (SIM) and stimulated emission depletion (STED) imaging and could be converted to photoactivatable derivative for single-molecule localization microscopy (SMLM) experiments.
TFAX 568, SE is an orangefluorescentdye with a wide pH-insensitive range of 4-10. It efficiently forms highly luminous and photostable conjugates with proteins or antibodies, specifically goat anti-mouse IgG.