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Merck

61909

Sigma-Aldrich

Atto Rho14 NHS ester

BioReagent, suitable for fluorescence

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About This Item

Código UNSPSC:
12352108
NACRES:
NA.32

Línea del producto

BioReagent

Nivel de calidad

Análisis

≥90.0% (HPLC)

formulario

solid

fabricante / nombre comercial

ATTO-TEC GmbH

Extensión del etiquetado

≥90.0%

λ

in ethanol (with 0.1% trifluoroacetic acid)

Absorción UV

λ: 624.0-630.0 nm Amax

idoneidad

suitable for fluorescence

temp. de almacenamiento

−20°C

Aplicación

Atto Rho14 NHS ester is a new rhodamine featuring a functionality for coupling to bio-molecules such as DNA, RNA or proteins. The label shows strong absorption and extraordinarily high fluorescence quantum yield. ATTO Rho14 is the brightest label available in this wavelength range. The dye exhibits an exceptionally high photostability. In common with most ATTO-labels, absorption and fluorescence are pH-independent in the range of pH 2 to 11, used in typical applications. The dye is moderately hydrophilic. After coupling to a substrate ATTO Rho14 carries a net electrical charge of +1.

Información legal

This product is for Research use only. In case of intended commercialization, please contact the IP-holder (ATTO-TEC GmbH, Germany) for licensing.

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Código de clase de almacenamiento

11 - Combustible Solids

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


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Yuan-Qiang Sun et al.
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Probes to dye for: Rhodamine-inspired Si-pyronine, Si-rhodamine, Te-rhodamine, and Changsha NIR dyes have been developed recently. These dyes show fluorescence in the far-red to near-infrared region, while retaining the advantages of the original rhodamines, such as high fluorescence quantum yield
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Biomaterials, 33(33), 8569-8578 (2012-08-22)
Polymeric nanoparticles have been widely applied to oral delivery of protein drugs, however, few studies focused on the systematical elucidation of the size-dependent oral absorption mechanism with well-defined polymeric nanoparticles. Rhodamine B labeled carboxylated chitosan grafted nanoparticles (RhB-CCNP) with different

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