The ATTO LS-Dye Series

ATTO-TEC introduces a new series of fluorescent labels with large Stokes-shift. The large fluorescence shift of up to 165 nm renders these dyes ideal labels for multiplex experiments.

Presently available are the new dyes ATTO 430LS and ATTO 490LS. Both labels are very hydrophilic and show excellent water solubility. The dyes stand out for their intense fluorescence even when coupled to biological substrates like antibodies, streptavidin etc.