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Atto 655-Biotin
BioReagent, suitable for fluorescence, ≥90% (HPCE)
Synonym(e):
Biotin-Atto 655
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About This Item
UNSPSC-Code:
12352116
NACRES:
NA.32
Empfohlene Produkte
Produktlinie
BioReagent
Assay
≥90% (HPCE)
Form
powder
Hersteller/Markenname
ATTO-TEC GmbH
Durchlässigkeit
254 nm
655 nm
Löslichkeit
DMF: soluble
DMSO: soluble
acetonitrile: soluble
Fluoreszenz
λex 655 nm; λem 680 nm in 0.1 M phosphate pH 7.0
λ
in ethanol (with 0.1% trifluoroacetic acid: 655 nm ± 3 nm)
Eignung
suitable for fluorescence
Lagertemp.
−20°C
Anwendung
Atto 655 conjugated to biotin is useful for binding to proteins (i.e., avidin and streptavidin). The fluorescent properties include excellent thermal and photo-stability, high quantum yield, strong absorption (663 nm) and fluorescence (684 nm), and low triplet formation. It is a zwitterionic dye, carrying a net electrical charge of zero. Electron donors such as guanine and tryptophan can easily quench the fluorescence of this fluorophore. Biotin conjugated with ATTO 655 was applied to assess efficiency of BSA/avidin structures bound to a surface.
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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