Sulfo-Cyanine7.5 amine
Sulfo-Cyanine7.5 amine Basic information
- Product Name:
- Sulfo-Cyanine7.5 amine
- Synonyms:
-
- Sulfo-Cyanine7.5 amine
- MW:
- 0
- Mol File:
- Mol File
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Sulfo-Cyanine7.5 amine Chemical Properties
- solubility
- Easily soluble in methanol, DMF and other organic solvents, very soluble in water
- Appearance
- Dark green solid
- ex/em
- 788/797 nm (PBS buffer)
- ε(extinction coefficient)
- 222000 L⋅mol−1⋅cm−1
- Φ(quantum yield)
- 0.21
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Sulfo-Cyanine7.5 amine Usage And Synthesis
Description
Sulfo-Cyanine7.5 is an amine derivative of water-soluble, hydrophilic sulfonated Cyanine7.5 dye. The dye is useful as a label for in vivo NIR imaging. The primary amine group can be conjugated with various electrophilic reagents, such as activated carboxylic acid derivatives (for example, NHS, PFP esters), epoxides, and others.
Chemical Properties
Appearance: Dark green solid
ex/em: 788/797 nm (PBS buffer)
Extinction coefficient (ε): 222000 L??mol??1??cm??1
Quantum yield (Φ): 0.21
Abs/Em Maxima
778/797 nm
Extinction Coefficient
222000
CF260
0.09
CF280
0.09