Atto 647N amine

Pricing and availability is not currently available.

mol wt

Mw 801 g/mol


λex 644 nm; λem 661 nm

storage temp.


General description

Atto 647N is a superior red-emitting label with high molecular absorption (150.000) and quantum yield (0.65) as well as sufficient stoke′s shift. Atto 647N is characterized by a high thermal and photostability.
Absorption and fluorescence are independent of pH, at least in the most relevant range of pH 4 to 11. The amine derivative may be used for reactions with activated carboxy-groups like NHS-esters, TFP-esters etc.

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves


NONH for all modes of transport

WGK Germany


Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Christian Eggeling et al.
Nature, 457(7233), 1159-1162 (2008-12-23)
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STED microscopy to monitor agglomeration of silica particles inside A549 cells.
Schubbe, S., et al.
Advanced Engineering Materials, 12, 417-422 (2010)
Volker Westphal et al.
Science (New York, N.Y.), 320(5873), 246-249 (2008-02-23)
We present video-rate (28 frames per second) far-field optical imaging with a focal spot size of 62 nanometers in living cells. Fluorescently labeled synaptic vesicles inside the axons of cultured neurons were recorded with stimulated emission depletion (STED) microscopy in...

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