88793 Sigma

Atto 532 NHS ester

BioReagent, suitable for fluorescence, ≥80% (coupling to amines)

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Properties

Related Categories Atto Labels, Biochemicals and Reagents, Fluorescent Labels, Fluorescent Probes, Labels, Particles and Stains, Luminescent Compounds/Detection,
product line   BioReagent
assay   ≥80% (coupling to amines)
fluorescence   λex 530 nm; λem 551 nm in 0.1 M phosphate pH 7.0
suitability   suitable for fluorescence
storage temp.   −20°C

Description

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.

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