30674
Atto 700
BioReagent, suitable for fluorescence, ≥90.0% (HPCE)
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About This Item
Productos recomendados
product line
BioReagent
Quality Level
assay
≥90.0% (HPCE)
manufacturer/tradename
ATTO-TEC GmbH
transmittance
254 nm
700 nm
fluorescence
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)
suitability
suitable for fluorescence
storage temp.
−20°C
General description
Atto 700 hat eine molekulare Absorption von 120.000 und eine Quantenausbeute von 25% in Wasser.
Die Abklingzeit der Fluoreszenz beträgt 1.5 ns.
Die Abklingzeit der Fluoreszenz beträgt 1.5 ns.
Application
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.
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.
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Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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