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Merck

92835

Sigma-Aldrich

Atto 550 NHS ester

BioReagent, suitable for fluorescence

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About This Item

MDL number:
UNSPSC Code:
12352108
NACRES:
NA.25

product line

BioReagent

assay

≥90.0% (HPLC)
≥90.0% (degree of coupling)

form

powder

manufacturer/tradename

ATTO-TEC GmbH

λ

in ethanol (with 0.1% trifluoroacetic acid)

UV absorption

λ: 553.0-559.0 nm Amax

suitability

suitable for fluorescence

storage temp.

−20°C

Application

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. Atto 550 NHS ester is a reagent used to label molecules such as proteins with the Atto 550 fluorescence probe. This probe may be used in the design of fluoresence resonance transfer (FRET) detection systems.

related product

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

ppe

Eyeshields, Gloves, type N95 (US)


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Artículos

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