83392 Sigma

Atto-Dino 4 solution

BioReagent, suitable for fluorescence, in DMSO

Synonym: Nucleic acid stain 6



Related Categories Alphabetical, Biochemicals and Reagents, Fluorescent Probes, Labels, Particles and Stains, Fluorescent Stains, Luminescent Compounds/Detection,
product line   BioReagent
concentration   in DMSO
solubility   DMSO: soluble
suitability   suitable for fluorescence
storage temp.   −20°C


Analysis Note

Atto-Dino 4 is a cell permeable homodimer. In aqeous solution it does not show any fluorescence. In presence of DNA it shows a bright fluorescence with quantum yield above 70%. Maximum of absorption lies at 485 nm, exctinction coefficient 140000 M-1cm-1. Maximum of emission shifts from 523 nm to 572 nm if bound to DNA.

General description

find more information here

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.

Physical form

0.5% solids in aquaeous buffer, pH 7.0

Price and Availability

Safety & Documentation

Safety Information

WGK Germany 
Flash Point(F) 
189 °F
Flash Point(C) 
87 °C
Protocols & Articles


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