Sulforhodamine 101 acid chloride
Discontinued Product
Chemical Name: 9-[4-(Chlorosulfonyl)-2-sulfophenyl]-2,3,6,7,12,13,16,17-octahydro-1H,5H,11H,15H-xantheno[2,3,4-ij:5,6,7-i'j']diquinolizin-18-ium, inner salt
Biological Activity
Sulforhodamine 101 acid chloride is a red fluorescent dye for the labeling of amines. Excitation maximum ~ 588 nm; emission maximum ~ 601 nm. Sulforhodamine 101 (Cat. No. 5146) also available.Optical Data for Sulforhodamine 101 acid chloride
| Emission Color | Orange |
|---|---|
| λabs | 588 nm |
| λem | 601 nm |
| Extinction Coefficient (ε) | 88000 M-1cm-1 |
| Reactivity | Primary amines |
| Application | Flow Cytometry |
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Technical Data
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
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Selective detection of allosteric phosphatase inhibitors.
Schneider et al.
J.Am.Chem.Soc., 2013;135:6838
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