Carboxyrhodamine 110 Alkyne

5(6)-Carboxyrhodamine 110 Alkyne is green-fluorescent probe that reacts with terminal alkynes via a copper-catalyzed click reaction (CuAAC) forming a stable triazole and does not require elevated emperatures.

5(6)-Carboxyrhodamine 110 (also known as Rhodamine Green) is the nonsulfonated analog of the Alexa Fluor® 488 dye with excitation/emission maxima ~502/527 nm. Carboxyrhodamine 110 is bright photostable and pH-insensitive from pH 4 to pH 10 fluorescent dye. This probe can be used with the 488 nm line of argon-ion laser and standard FITC filter set.

Price range: $105.00 through $1,415.00

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SKU: CCT-TA106
CAS Number
N/A
Molecular Weight
588.63
Appearance
Red solid
Extinction Coefficient
74,000
Purity
>95% (HPLC)
Unit Size
1 mg, 5 mg, 25 mg
Solubility
DMSO, DMF
Storage Instructions
-20°C. Desiccate
Spectrally Similar Dyes
Fluorescein, Alexa Fluor® 488, DyLight® 488
Laser Line
488 nm
Excitation/Emission Maximum
501/523 nm
Shipping Conditions
Ambient temperature
Shipping Instructions
Ambient temperature
Abs/Em Spectra

Af488

Selected References
  1. Brito, I. L., et al. (2019). Chemoproteomic Profiling of Gut Microbiota-Associated Bile Salt Hydrolase Activity. ACS Cent Sci., 5 (5), 867-873. [PubMed]