Andy Fluor™ 647 NHS Ester (Succinimidyl Ester)

产品介绍

Andy Fluor™ 647 is a bright, far-red fluorescent dye with excitation ideally suited to the 633 nm laser line. Andy Fluor™ 635 is water-soluable, highly fluorescent and pH-insensitive from pH 4 to pH 10. Andy Fluor™ 647 can be used as a replacement for Alexa Fluor 647, DyLight 649, Cy5.

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 Andy Fluor™ conjugate will exhibit brighter fluorescence and greater photostability than the conjugates of other spectrally similar fluorophores.

Specifications    
Ex/Em: 650/666 nm
 
Extinction coefficient: 240,000
Molecular weight: ~1,300
Replacement for: Alexa Fluor 647, DyLight 649, Cy5
Excitation source: 633 nm
Product Size: 1 µmol
Storage Conditions: -20 ℃, protect from light
Shipping Condition: Ice pack
Applications
Fluorescent labeling