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Sigma-Aldrich

Atto 700

BioReagent, suitable for fluorescence, ≥90.0% (HPCE)

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About This Item

Número MDL:
MFCD06798563
Código UNSPSC:
41116100
NACRES:
NA.32

Línea del producto

BioReagent

Análisis

≥90.0% (HPCE)

fabricante / nombre comercial

ATTO-TEC GmbH

transmitancia

254 nm
700 nm

fluorescencia

λex 681 nm; λem 714 nm in 0.1 M phosphate pH 7.0

λ

in ethanol (with 0.1% trifluoroacetic acid: 692 nm ± 3 nm)

idoneidad

suitable for fluorescence

temp. de almacenamiento

−20°C

Descripción general

Atto 700 hat eine molekulare Absorption von 120.000 und eine Quantenausbeute von 25% in Wasser.
Die Abklingzeit der Fluoreszenz beträgt 1.5 ns.

Aplicación

Atto 700 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, high fluorescence quantum yield, excellent thermal and photo-stability, very good water solubility and very little triplet formation. Atto 700 is a zwitterionic dye with a net electrical charge of zero. The fluorescence is efficiently quenched by electron donors like guanine, tryptophan, etc.
Atto labels have rigid structures that do not show any cis-trans-isomerization. Thus these labels display exceptional intensity with minimal spectral shift on conjugation.

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.

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

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Multicolour single molecule imaging in cells with near infra-red dyes.
Tynan, C.J., et al.
PLoS ONE, 4, e36265-e36265 (2012)
Jan Vogelsang et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 8(4), 486-496 (2009-04-02)
The role and interplay of triplet states and radical ion states in single-molecule fluorescence spectroscopy has recently been elaborated providing us with new insights into the photophysics and photobleaching pathways of fluorescent dyes. Adjustment of fluorophore redox properties in combination
Patricia Haus et al.
Journal of biomolecular screening, 16(10), 1206-1216 (2011-10-27)
Histone deacetylases (HDACs) are important epigenetic factors regulating a variety of vital cellular functions such as cell cycle progression, differentiation, cell migration, and apoptosis. Consequently, HDACs have emerged as promising targets for cancer therapy. The drugability of HDACs has been
Daniel Riester et al.
Bioorganic & medicinal chemistry letters, 19(13), 3651-3656 (2009-05-22)
Histone deacetylases reside among the most important and novel target classes in oncology. Selective lead structures are intensively developed to improve efficacy and reduce adverse effects. The common assays used so far to identify new lead structures suffer from many
Judith E Berlier et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 51(12), 1699-1712 (2003-11-19)
Amine-reactive N-hydroxysuccinimidyl esters of Alexa Fluor fluorescent dyes with principal absorption maxima at about 555 nm, 633 nm, 647 nm, 660 nm, 680 nm, 700 nm, and 750 nm were conjugated to antibodies and other selected proteins. These conjugates were
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