SRfluor® dyes belong to the family of squaraine rotaxane dyes which exhibit absorption and emission properties in the far-red region of the spectrum.
SRfluor® Dyes offer
• 5-20x brighter compared to Cy5, Alexa® and Atto dyes
• More photostable compared to Cy5, Alexa® and Atto dyes
• Sharp absorption and fluorescence emission profiles
• Available with a range of functionalities to allow conjugation with biomolecules for in vitro and in
• Other analogs with ability to label the intracellular lipid regions of cells or bind to metal ions also