ATTO 655 amine

Product Introduction

ATTO 655 belongs to a new generation of fluorescent labels. The dye is designed for application in the area of life science, e.g. labeling of DNA, RNA or proteins. Characteristic features of the label are strong absorption, good fluorescence quantum yield, excellent thermal and photo-stability, outstanding ozone resistance, very good water solubility, and very little triplet formation. ATTO 655 is a zwitterionic dye with a net electrical charge of zero. The fluorescence is efficiently quenched by electron donors like guanine, tryptophan, etc.The amine derivative may be used for reactions with activated carboxy-groups like NHS-esters, TFP-esters etc.find more information here

Chemical Information
NACRES	NA.32