Atto 635

• Catalog No.: 08968
• M. F.: C28H35ClN2O6
• M. W.: 531.0403
• Purity: ≥90% (HPCE)

SYNONYMS

• IUPAC name: 1-(3-carboxypropyl)-N,N,2,2,4,11,11-heptamethyl-1,2,9,11-tetrahydro-1-azatetracen-9-iminium perchlorate
• IUPAC Traditional name: 1-(3-carboxypropyl)-N,N,2,2,4,11,11-heptamethyl-1-azatetracen-9-iminium perchlorate

DATABASE IDS

• PubChem SID: 24846239
• MDL Number: MFCD05865406

PROPERTIES

• Empirical Formula (Hill Notation): C28H35ClN2O6
• Product Line: BioReagent
• Purity: ≥90% (HPCE)
• Suitability: suitable for fluorescence
• Fluorescence: λex 635 nm; λem 659 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.
General description
Atto 635 is a new label with high molecular absorption (120,000) and quantum yield (0.25) as well as sufficient Stokes shift between excitation and emission maximum. This label is optimized for use with diode laser excitation at 635 nm and is characterized by high photostability.

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.
General description
Atto 635 is a new label with high molecular absorption (120,000) and quantum yield (0.25) as well as sufficient Stokes shift between excitation and emission maximum. This label is optimized for use with diode laser excitation at 635 nm and is characterized by high photostability.