TFAX 568, SE

Catalog # Availability Size / Price Qty
6624/1
Cat.No. 6624 - TFAX 568, SE | C37H33N3O13S2 | CAS No. 878549-44-1
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Description: Orange fluorescent dye; amine reactive

Chemical Name: 6-[2-Carboxy-4(5)-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]phenyl]-1,2,10,11-tetrahydro-2,2,10,10-tetramethyl-4,8-bis(sulfomethyl)pyrano[3,2-g:5,6-g']diquinolin-13-ium inner salt

Product Details
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Biological Activity

Amine reactive orange 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 maximum = 578 nm; emission maximum = 602 nm; quantum yield = 0.69; extinction coefficient = 60720 M-1cm-1.

Technical Data

M.Wt:
791.8
Formula:
C37H33N3O13S2
Solubility:
Soluble in DMSO
Storage:
Store at -20°C
CAS No:
878549-44-1

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.

Background References

  1. Alexa dyes, a series of new fluorescent dyes that yield exceptionally bright, photostable conjugates.
    Panchuk?Voloshina et al.
    J.Histochem.Cytochem., 1999;47:1179
  2. Super-resolution imaging of aquaporin-4 orthogonal arrays of particles in cell membranes.
    Rossi et al.
    J.Cell Sci., 2012;125:4405
  3. Direct stochastic optical reconstruction microscopy with standard fluorescent probes
    Van de Linde et al.
    Nature Protocols, 2011;6:991

Product Datasheets

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