carbonyl-reactive dye
货号:ajcx11044
CAS:N/A
分子式:C37H49ClN4O3
分子量：633.26
溶解度:good in dichloromethane, polar organic solvents (DMF, DMSO), alcohols, low in water
纯度：98%
存储：Store at -20°C
库存：现货

Background:

Boc-protected Cy5 hydrazide is a reactive dye for the labeling of aldehydes and ketones with high aqueous solubility. Trifluoroacetic acid or other strong acid can remove the Boc-(tert-butoxycarbonyl) protective group. Reactive hydrazide can couple with various carbonyl groups yielding Cy5-labeled molecules. For biomolecule labeling, the labeling reagent has low aqueous solubility, using of organic co-solvent to dissolve this molecular is necessary for efficient reaction. First, Cyanine dye should be dissolved in organic solvent and then added to a solution of biomolecule in appropriate aqueous buffer.