TFAX 594, SE
Chemical Name: 6-[2-Carboxy-4(5)-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]phenyl]-1,2,10,11-tetrahydro-1,2,2,10,10,11-hexamethyl-4,8-bis(sulfomethyl)pyrano[3,2-g:5,6-g']diquinolin-13-ium inner salt
Biological ActivityAmine reactive red fluorescent dye. Insensitive to pH in the range 4 - 10. Forms bright and photostable conjugates with proteins and antibodies. Suitable for use in flow cytometry, 2-photon excitation microscopy, and super resolution mircoscopy techniques, such as dSTORM. Excitation/emission maxima ~ 590 / 660 nm; extinction coefficient = 92,000 M-1cm-1; quantum yield = 0.66.
Optical Data for TFAX 594, SE
|Extinction Coefficient (ε)||92,000 M-1cm-1|
|Quantum Yield (φ)||0.66|
|Closest Laser line||594 nm|
|Reactive Group||NHS ester|
|Alternative For||Alexa Fluor® 594, Texas Red®, Bodipy-TR|
Alexa Fluor® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company.
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For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Alexa dyes, a series of new fluorescent dyes that yield exceptionally bright, photostable conjugates.
Panchuk?Voloshina et al.
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