95349

Atto 647N amine

BioReagent, suitable for fluorescence

• NACRES: NA.32
• UNSPSC Code: 12352116

Properties

• product line: BioReagent
• Quality Segment: 100
• assay: ≥90% (HPLC)
• form: solid
• mol wt: M_w 801 g/mol
• manufacturer/tradename: ATTO-TEC GmbH
• λ: in ethanol (with 0.1% trifluoroacetic acid)
• UV absorption: λ: 640-646 nm A_max
• suitability: suitable for fluorescence
• storage temp.: −20°C

Description

General description

Atto 647N is a superior red-emitting label with high molecular absorption (150.000) and quantum yield (0.65) as well as sufficient stoke′s shift. Atto 647N is characterized by a high thermal and photostability.
Absorption and fluorescence are independent of pH, at least in the most relevant range of pH 4 to 11. The amine derivative may be used for reactions with activated carboxy-groups like NHS-esters, TFP-esters etc.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)