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56304

Sigma-Aldrich

Atto 565-Streptavidin

BioReagent, suitable for fluorescence

Synonym(s):
Streptavidin-Atto 565
Número MDL:
NACRES:
NA.32

línea de producto

BioReagent

Nivel de calidad

100

manufacturer/tradename

ATTO-TEC GmbH

fluorescencia

λex 565 nm; λem 590 nm in 0.1 M phosphate pH 7.0

idoneidad

corresponds for gel electrophoresis
suitable for fluorescence

temp. de almacenamiento

−20°C

Aplicación

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.

Nota de análisis

free of unconjugated dye

Información legal

This product is for Research use only. In case of intended commercialization, please contact the IP-holder (ATTO-TEC GmbH, Germany) for licensing.

Código de clase de almacenamiento

13 - Non Combustible Solids

WGK

WGK 3

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

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Certificate of Origin

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