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Product Introduction
ATTO 647 maleimide is a thiol-reactive fluorophore belonging to the ATTO dye series, known for its strong absorption and high fluorescence quantum yield. This maleimide derivative is specifically designed for conjugation with sulfhydryl groups, enabling its integration into proteins, peptides, and other biomolecules containing thiol functionalities. It exhibits robust photostability and intense far-red emission, making it suitable for applications in fluorescence microscopy, flow cytometry, and various bioimaging techniques where long-wavelength excitation is advantageous.
Chemical Information
Chemical Information
| Purity | ≥90% (coupling to thiols) |
| NACRES | NA.32 |
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