TFAX 594, SE

Tocris Bioscience | Catalog # 6625

Red fluorescent dye; amine reactive
Tocris Bioscience
Discontinued Product
6625 has been discontinued. View all TFAX Dyes products.

Key Product Details

Description

Red fluorescent dye; amine reactive

Wavelength

Excitation = 590 nm, Emission = 617 nm
View all TFAX Dyes »

Product Description

TFAX 594, SE is a amine 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 microscopy techniques, such as dSTORM. Excitation/emission maxima ~ 590 / 660 nm; extinction coefficient = 92,000 M-1cm-1; quantum yield = 0.66.

Optical Data

TFAX 594, SE Dye Spectra
Emission Color Red
Brightness
λabs 590 nm
λem 617 nm
Extinction Coefficient (ε) 92,000 M-1cm-1
Quantum Yield (φ) 0.66
Closest Laser line 594 nm
Reactive Group NHS ester
Reactivity Primary amines
Alternative For Alexa Fluor® 594, Texas Red®, Bodipy-TR

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Product Specifications for TFAX 594, SE

Molecular Weight

819.85

Formula

C39H37N3O13S2

Storage

Store at -20°C

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

CAS Number

295348-87-7

PubChem ID

25137945

InChI Key

KWHCBZDWVYWWLE-UHFFFAOYSA-N

SMILES

CC(C=C1CS(=O)(O)=O)(C)N(C)C2=C1C=C(C(C3=CC=C(C(ON4C(CCC4=O)=O)=O)C=C3C(O)=O)=C5C(O6)=CC7=[N+](C)C(C)(C)C=C(CS(=O)([O-])=O)C7=C5)C6=C2

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

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Background References

References are publications that support the biological activity of the product.

Product Documents for TFAX 594, SE

Certificate of Analysis

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Product Specific Notices for TFAX 594, SE

For research use only

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