14918

Atto 655 amine

suitable for fluorescence

• NACRES: NA.32
• UNSPSC Code: 12352200

Propiedades

• form: solid
• manufacturer/tradename: ATTO-TEC GmbH
• fluorescence: λ_ex 663; λ_em 684 nm in 0.1 M phosphate pH 7.0
• suitability: suitable for fluorescence
• storage temp.: −20°C

Descripción

General description

Atto 655 belongs to a new generation of fluorescent labels. 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, good fluorescence quantum yield, excellent thermal and photo-stability, outstanding ozone resistance, very good water solubility, and very little triplet formation. Atto 655 is a zwitterionic dye with a net electrical charge of zero. The fluorescence is efficiently quenched by electron donors like guanine, tryptophan, etc.
The amine derivative may be used for reactions with activated carboxy-groups like NHS-esters, TFP-esters etc.

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Application

for coupling to activated carboxy groups

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Legal Information

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

• Clase de almacenamiento: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable