Cyanine5 hydrazide Chemical Properties

solubility 

moderate solubility in water, good in polar organic solvents (DMF, DMSO, alcohols)

Appearance

dark blue powder

Cyanine5 hydrazide Usage And Synthesis

Description

Cyanine5 hydrazide is a reactive dye for the labeling of aldehydes and ketones, an analog of Cy5® hydrazide.

This dye reacts smoothly and nearly quantitatively with various carbonyl groups encountered in biomolecules. Examples are proteins subjected to oxidative stress, glycosylated proteins pre-activated by periodate oxidation (including antobodies), and oligonucleotides with aldehyde moieties.

Cyanine5 hydrazide replaces carbonyl-reactive Cy5®, DyLight 649 dyes.

Abs/Em Maxima

646/662 nm

Fluoresene quantum yield

0.2

Extinction Coefficient

250000

CF260

0.03

CF280

0.04

Cyanine5 hydrazide()Related Product Information

• Cyanine5 Boc-hydrazide
• Cyanine5 azide
• Cyanine5 DBCO
• Cy5
• Cyanine5 amine
• Cyanine5 carboxylic acid
• Cyanine5 alkyne