Cyanine3.5 carboxylic acid - CAS 1144107-79-8

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.

1144020

C38H40N2O2

556.74

O=C([O-])CCCCCN1C=2C=CC=3C=CC=CC3C2C(C1=CC=CC4=[N+](C=5C=CC=6C=CC=CC6C5C4(C)C)C)(C)C

-20°C

Ice Packs

Dye-Reagents