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Cyanine3.5 carboxylic acid is a near-infrared fluorescent dye with a carboxylic acid group (-COOH). It can undergo condensation reaction with biological molecules containing amine groups (-NH₂) to form amide bonds (-CO-NH-), thereby achieving specific labeling of biological molecules such as proteins and peptides. It is widely used in the fields of biological imaging and fluorescence analysis.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
1 mg | $195 | 7-10 days | |
5 mg | $483 | 7-10 days |
Description | Cyanine3.5 carboxylic acid is a near-infrared fluorescent dye with a carboxylic acid group (-COOH). It can undergo condensation reaction with biological molecules containing amine groups (-NH₂) to form amide bonds (-CO-NH-), thereby achieving specific labeling of biological molecules such as proteins and peptides. It is widely used in the fields of biological imaging and fluorescence analysis. |
Molecular Weight | 556.74 |
Formula | C38H40N2O2 |
Cas No. | 1144107-79-8 |
Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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