Max-planck-gesellschaft Zur F&#xf6;rderung Der Wissenschaften E. V.

Kirill Kolmakov

Stefan W Hell

Lars Kastrup

Vladimir Belov

Erdmann Rapp

Katrin Willig

Johanna Wildanger

Gyuzel Mitronova

Heiko Schill

Shamil Nizamov

Matthias Bischoff

Vladimir N Belov

Elizaveta Savicheva

Laura Thomas

Marvin J Boehm

René Hennig

Dirk Meineke

Christian A Wurm

Sulfonated 2(7)-aminoacridone and 1-aminopyrene dyes and their use as fluorescent tags, in particular for carbohydrate analysis The invention relates to fluorescent dyes with multiple negatively charged groups in their ionized form which are aminoacridone sulfonamides or 1-aminopyrenes having of one of the following general formulae A-D: Formula (A), Formula (B), Formula (C), Formula (D), wherein the ionizable groups X are typically selected from the following: SH, COOH, SOH, OSOH, OP(O)(OH), OP(O)(OH)R, P(O)(OH), P(O)(OH)R, where R═C-Calkyl or substituted C-Calkyl. The invention further relates to the use of these dyes as fluorescent tags, in particular for reducing sugars and glycans.

Sulfonated 2(7)-aminoacridone and 1-aminopyrene dyes and their use as fluorescent tags, in particular for carbohydrate analysis

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Magdeburg, Germany

Kirill Kolmakov