Atto 655 NHS ester

• Catalog No.: 76245
• M. F.: C31H36N4O8S
• M. W.: 624.70454

SYNONYMS

• IUPAC name: 11-{4-[(2,5-dioxopyrrolidin-1-yl)oxy]-4-oxobutyl}-1-ethyl-10,10-dimethyl-8-(sulfonatomethyl)-2,3,4,8,9,10-hexahydro-1H-13-oxa-1,6,11-triazapentacen-11-ium
• IUPAC Traditional name: 1-{4-[(2,5-dioxopyrrolidin-1-yl)oxy]-4-oxobutyl}-11-ethyl-2,2-dimethyl-4-(sulfonatomethyl)-4,8,9,10-tetrahydro-3H-13-oxa-1,6,11-triazapentacen-1-ium

DATABASE IDS

• MDL Number: MFCD03456137

PROPERTIES

• Product Line: BioReagent
• Suitability: suitable for coupling to amines
• Suitability: suitable for fluorescence
• Fluorescence: λex 655 nm; λem 680 nm in 0.1 M phosphate pH 7.0
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• Storage Temperature: -20°C
• German water hazard class: 3

DETAILS

Description (English)

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.

Description (简体中文)

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.