MilliporeSigma
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93685

Sigma-Aldrich

Atto Rho3B

BioReagent, suitable for fluorescence

NACRES:
NA.32

Quality Level

product line

BioReagent

form

solid

manufacturer/tradename

ATTO-TEC GmbH

fluorescence

λex 564 nm; λem 592 nm

suitability

suitable for fluorescence

storage temp.

−20°C

General description

Atto Rho3B is a new fluorescent label related to the well-known dye Rhodamin B. The dye shows strong absorption and high thermal and photo-stability. The characteristic feature of the dye is its temperature dependent fluorescence yield. The dye is moderately hydrophilic. Atto Rho3B is a cationic dye. After coupling to a substrate the dye carries a net electrical charge of +1.

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