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Cyanine3B carboxylic acid
Cyanine3B carboxylic acid Basic information
- Product Name:
- Cyanine3B carboxylic acid
- Synonyms:
-
- Cyanine3B carboxylic acid
- MW:
- 0
- Mol File:
- Mol File
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Cyanine3B carboxylic acid Chemical Properties
- solubility
- good in DMF, DMSO
- Appearance
- dark red powder
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Cyanine3B carboxylic acid Usage And Synthesis
Description
Cyanine3B is a yellow-emitting cyanine dye that is an improved version of the Cyanine3 fluorophore with significantly higher fluorescence quantum yield and photostability.
Cyanine3B carboxylic acid is a non-reactive form of Cyanine3B that can be used as a reference standard in experiments using conjugates of this fluorophore. Cyanine3B carboxylic acid can also be used to synthesize activated esters or modified with hydrazines, hydroxylamines, and amines for subsequent conjugation with biomolecules.
Abs/Em Maxima
559/571 nm
Fluoresene quantum yield
0.68
Extinction Coefficient
121000
CF260
0.044
CF280
0.077