Sulfo-Cyanine5.5 maleimide Chemical Properties

solubility 

good in water, DMSO, DMF

Appearance

dark colored solid

Sulfo-Cyanine5.5 maleimide Usage And Synthesis

Description

sulfo-Cyanine5.5 dye is a water-soluble far-red to NIR emitting dye that is very hydrophilic due to the presence of four sulfo groups. sulfo-Cyanine5.5 derivatives exhibit high water solubility. The dye is perfect for labeling sensitive proteins, nanoparticles, and highly hydrophilic biopolymers.

This maleimide is a thiol-reactive dye that selectively labels cysteine residues. Disulfide bonds of native proteins should be reduced with an appropriate reducing agent, such as TCEP, according to our recommended protocol.

Abs/Em Maxima

673/691 nm

Fluoresene quantum yield

0.21

Extinction Coefficient

211000

CF260

0.09

CF280

0.11

Sulfo-Cyanine5.5 maleimide()Related Product Information

• Sulfo-Cy7.5 NHS este
• Sulfo-Cy7.5 carboxylic acid
• Sulfo-Cyanine5.5 carboxylic acid
• Anti-STAT3 Antibody
• Sulfo-CY7-PEG2K-NHS
• Sulfo-Cyanine5.5 azide
• Sulfo-Cy7 azide
• Sulfo-CY7-Thiol
• Sulfo-Cyanine5 carboxylic acid
• Cy7
• Sulfo-Cy7.5 maleimide
• Sulfo-CY5.5 DBCO
• Sulfo-Cyanine5-PEG3-Biotin,Sulfo-Cy5-PEG3-Biotin
• Sulfo-Cyanine5 bis-NHS ester
• Sulfo-Cy5.5 NHS ester
• Sulfo-Cy5 bis-NHS ester
• Sulfo-Cyanine5.5 amine
• Sulfo-Cyanine5.5 alkyne