product line
BioReagent
Quality Segment
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.
存储类别
11 - Combustible Solids
wgk
WGK 3
ppe
Eyeshields, Gloves, type N95 (US)