LS-Dyes

ATTO-Dyes with a Large Stokes-Shift

ATTO TEC presents two newly developed fluorescent labels with an extraordinary large Stokes-shift of up to 165 nm! The dyes are ideal for multiplexing experiments where the large Stokes-shift minimizes fluorescence bleed-through between the detection channels.
Both dyes are very hydrophilic and exhibit high fluorescence quantum yield. Contrary to many common fluorescent markers, this is even the case after the dyes have been coupled to a biological substrate, e.g. a protein, at high degrees of labeling (DOL).
The dyes are available with free carboxy group, as NHS-ester, maleimide, and azide. In addition, conjugates of streptavidin and phalloidin are provided.  

  

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ATTO 430LS

ATTO 430LS

Product Sheets

- ATTO 430LS Produktinformation

- NHS-Ester

Streptavidin


Material Safety Data Sheets

- ATTO 430LS carboxy MSDS

- ATTO 430LS NHS-ester MSDS

- ATTO 430LS maleimide MSDS

- ATTO 430LS streptavidin MSDS

- ATTO 430LS phalloidin MSDS

- ATTO 430LS azide MSDS


Absorption and Emission Spectrum (ASCII)

- ATTO 430LS absorption (.txt)

- ATTO 430LS emission (.txt)


ATTO 490LS

ATTO 490LS

Product Sheets

- ATTO 490LS Produktinformation

- NHS-Ester

Streptavidin


Material Safety Data Sheets

- ATTO 490LS carboxy MSDS

- ATTO 490LS NHS-ester MSDS

- ATTO 490LS maleimide MSDS

- ATTO 490LS streptavidin MSDS

- ATTO 490LS phalloidin MSDS

- ATTO 490LS azide MSDS


Absorption and Emission Spectrum (ASCII)


- ATTO 490LS absorption (.txt)

- ATTO 490LS emission (.txt)


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