51796 Sigma

Atto-Mono 2

Synonym: Nucleic acid stain II solution



Related Categories Alphabetical, Biochemicals and Reagents, Fluorescent Probes, Labels, Particles and Stains, Fluorescent Stains, Luminescent Compounds/Detection,
concentration   2.0 mM (UV/Vis)
suitability   passes test for fluorescence
storage temp.   −20°C


Analysis Note

Atto-Mono 2 is a cell permeable monomer. In aqeous solution it does not show significant fluorescence. In presence of DNA it shows a bright fluorescence with quantum yield above 25%. Maximum of absorption lies at 515 nm, exctinction coefficient 68500 M-1cm-1. Maximum of emission shifts from 538 nm to 610 nm if bound to DNA.

General description

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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.

Price and Availability

Safety & Documentation

Safety Information

WGK Germany 
Protocols & Articles


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