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Atto 700
BioReagent, suitable for fluorescence, ≥90.0% (HPCE)
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About This Item
Empfohlene Produkte
Produktlinie
BioReagent
Qualitätsniveau
Assay
≥90.0% (HPCE)
Hersteller/Markenname
ATTO-TEC GmbH
Durchlässigkeit
254 nm
700 nm
Fluoreszenz
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)
Eignung
suitable for fluorescence
Lagertemp.
−20°C
Allgemeine Beschreibung
Atto 700 ist ein neues Label mit starker molekularer Absorption (1.2 x 105) und Quantenausbeute (0.25), sowie ausreichend großem Stokes-Shift zwischen Anregungs- und Emissionsmaximum. Atto 700 zeichnet sich durch hohe Photo- und Thermostabilität aus. Es in Wasser außerordentlich gut löslich. Durch eine vernachlässigbare Triplett-Bildungsrate, ist es gut für Einzelmolekül-Nachweis-Anwendungen geeignet.
Anwendung
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.
Rechtliche Hinweise
This product is for Research use only. In case of intended commercialization, please contact the IP-holder (ATTO-TEC GmbH, Germany) for licensing.
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
Eyeshields, Gloves, type N95 (US)
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