货品编号： apexbio.a8133-5 品牌：apexbio 品名：Cy5 carboxylic acid (non-sulfonated) 规格：5mg

产品描述： Cy5 carboxylic acid is a non-activated carboxylic acid with low aqueous solubility. For coupling with amines, or protein labeling,

Cy5 NHS ester and water-soluble sulfo-Cy5 NHS ester is preferred. This labeling dye has limited water solubility. 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.