MilliporeSigma
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50492

Sigma-Aldrich

Atto Rho101 NHS ester

BioReagent, suitable for fluorescence

product line

BioReagent

Quality Level

form

solid

manufacturer/tradename

ATTO-TEC GmbH

fluorescence

λex 586 nm; λem 610 nm

suitability

suitable for fluorescence

storage temp.

−20°C

Application

Atto Rho101 NHS ester is a derivative of the well-known dye Rhodamine 101 for coupling to bio-molecules such as DNA, RNA or proteins. Characteristic features of the label are strong absorption, extraordinarily high fluorescence quantum yield, and high thermal and photo-stability. The dye is moderately hydrophilic. ATTO Rho101 is a cationic dye. After coupling to a substrate the dye carries a net electrical charge of +1.

Storage Class Code

13 - Non Combustible Solids

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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