Merck
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59825

Sigma-Aldrich

Atto 700 azide

suitable for fluorescence

assay

≥80.0% (HPCE)

Quality Level

form

solid

mol wt

Mw 880 g/mol

manufacturer/tradename

ATTO-TEC GmbH

fluorescence

λex 700 nm; λem 740 nm±10 nm in PBS, pH 7.4

suitability

suitable for fluorescence

storage temp.

−20°C

General description

Atto 700 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, high fluorescence quantum yield, excellent thermal and photo-stability, very good water solubility and very little triplet formation. Atto 700 is a zwitterionic dye with a net electrical charge of zero. The fluorescence is efficiently quenched by electron donors like guanine, tryptophan, etc.
The azide modification is suitable for reactions with alkyne groups (Huisgen reaction - “Click Chemistry“).

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Legal Information

This product is for Research use only. In case of intended commercialization, please contact the IP-holder (ATTO-TEC GmbH, Germany) for licensing.

Certificate of Analysis

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Certificate of Origin

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SDS

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