07376
Atto 647 NHS ester
BioReagent, suitable for fluorescence, ≥90% (HPLC)
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About This Item
Produits recommandés
Gamme de produits
BioReagent
Niveau de qualité
Essai
≥90% (HPLC)
≥90% (degree of coupling)
Fabricant/nom de marque
ATTO-TEC GmbH
λ
in ethanol (with 0.1% trifluoroacetic acid)
Absorption UV
λ: 646-652 nm Amax
Adéquation
suitable for fluorescence
Température de stockage
−20°C
Application
Atto 647 NHS ester is a reagent for the covalent labeling of molecules with Atto 647 flourescent dye. Atto 647 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, high fluorescence quantum yield, high photostability, good water solubility, and very little triplet formation. Atto 647 is a zwitterionic dye with a net electrical charge of zero. Atto 647 is a pH sensitive product. While practically stable up to pH 8.5, it slowly degrades at higher pH.
Atto fluorescent labels are designed for high sensitivity applications, including single molecule detection. 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.
Informations légales
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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Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Équipement de protection individuelle
Eyeshields, Gloves, type N95 (US)
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