56304
Atto 565-Streptavidin
BioReagent, suitable for fluorescence
Synonym(s):
Streptavidin-Atto 565
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About This Item
Recommended Products
product line
BioReagent
Quality Level
manufacturer/tradename
ATTO-TEC GmbH
fluorescence
λex 565 nm; λem 590 nm in 0.1 M phosphate pH 7.0
suitability
corresponds for gel electrophoresis
suitable for fluorescence
storage temp.
−20°C
Application
Atto 565 is a new label with high molecular absorption (120.000) and quantum yield (0.9) as well as sufficient stoke′s shift (excitation maximum 563 nm, emission maximum 592 nm). It does nearly not show cis trans-isomerisation, which limits brightness and reproducibility for many other dyes. Due to an insignificant triplet formation rate it is well suited for single molecule detection applications. Streptavidin conjugation of Atto 565 does not significantly change the labels spectral data regarding excitation and emission maxima. Atto 565-Streptavidin is used to label biotin conjugated molecules.
Analysis Note
free of unconjugated dye
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.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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