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50492

Atto Rho101 NHS ester

BioReagent, suitable for fluorescence

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About This Item

NACRES:
NA.32
UNSPSC Code:
12352108
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product line

BioReagent

assay

90% (Coupling efficiency with benzylamine, HPLC)

form

solid

manufacturer/tradename

ATTO-TEC GmbH

transmittance

254 nm, 586 nm

fluorescence

λex 586 nm; λem 610 nm

λ

in ethanol (0.1% trifluoroacetic acid)

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

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

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