Cy3 NHS Ester (Succinimidyl Ester)


Cy3 is a bright, orange fluorescent dye. It has been shown to be useful as fluorescent label for biological compounds. Cy3 is intensely fluorescent and highly water soluble.  

The NHS ester (or succinimidyl ester) is the most popular amine reactive group for labeling with the primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The resulting CyDye conjugate will exhibit brighter fluorescence and greater photostability than the conjugates of other spectrally similar fluorophores.

Ex/Em: 550/570 nm
Extinction coefficient: 150,000
Molecular weight: 815
Excitation source: 555 nm
Product Size: 1 mg
Storage Conditions: -20 ℃, protect from light
Shipping Condition: Ice pack

Fluorescent labeling, 2-D DIGE



购买 货号 产品名称 激发/发射波长(nm) 规格 价格(¥)
C164 Cy3 NHS Ester 550/570 1 mg 1800


产品说明书 (PDF): CyDye NHS Esters
参考文档 (PDF): CyDye Quick Reference