53876

Atto 647N alkyne

BioReagent, suitable for fluorescence

• Código UNSPSC: 12352108
• NACRES: NA.32

Propiedades

• Línea del producto: BioReagent
• Nivel de calidad: 100
• formulario: solid
• fabricante / nombre comercial: ATTO-TEC GmbH
• λ: in ethanol (with 0.1% trifluoroacetic acid)
• Absorción UV: λ: 641.0-647.0 nm A_max
• idoneidad: suitable for fluorescence
• temp. de almacenamiento: −20°C

Descripción

Descripción general

Atto 647N belongs to a new generation of fluorescent labels for the red spectral region. The dye is designed for application in the area of life science, e.g. labeling of DNA, RNA or proteins. Characteristic features of the label are strong absorption, excellent fluorescence quantum yield, high photostability, excellent ozone resistance, good solubility, and very little triplet formation. Atto 647N is a cationic dye. After coupling to a substrate the dye carries a net electrical charge of ⁺¹.
In common with most Atto-labels, absorption and fluorescence are independent of pH in the range of 2 to 11, used in typical applications. As supplied Atto 647N consists of a mixture of two isomers with practically identical absorption and fluorescence properties.
The alkyne modification is used in the Huisgen reaction (“Click Chemistry“).

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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.

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable