30674

Atto 700

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

• Numéro MDL: MFCD06798563
• Code UNSPSC : 41116100
• Nomenclature NACRES : NA.32

Propriétés

• Gamme de produits: BioReagent
• Niveau de qualité: 100
• Essai: ≥90.0% (HPCE)
• Fabricant/nom de marque: ATTO-TEC GmbH
• Transmittance: 254 nm; 700 nm
• Fluorescence: λ_ex 681 nm; λ_em 714 nm in 0.1 M phosphate pH 7.0
• λ: in ethanol (with 0.1% trifluoroacetic acid: 692 nm ± 3 nm)
• Adéquation: suitable for fluorescence
• Température de stockage: −20°C

Description

Description générale

Atto 700 hat eine molekulare Absorption von 120.000 und eine Quantenausbeute von 25% in Wasser.
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.

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.

Informations sur la sécurité

• 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)