55607

Atto 465 maleimide

BioReagent, suitable for fluorescence, ≥90% (coupling to thiols)

• NACRES: NA.32
• PubChem Substance ID: 329758143
• UNSPSC Code: 12352200
• MDL number: MFCD07370109

Properties

• product line: BioReagent
• assay: ≥90% (coupling to thiols)
• manufacturer/tradename: ATTO-TEC GmbH
• fluorescence: λ_ex 452 nm; λ_em 502 nm in 0.1 M phosphate pH 7.0
• suitability: suitable for fluorescence
• storage temp.: −20°C
• SMILES string: OCl(=O)(=O)=O.Nc1ccc2C=C3C=CC(=N)C=C3N(CCCC(=O)NCCN4C(=O)C=CC4=O)c2c1
• InChI: 1S/C23H23N5O3.ClHO4/c24-17-5-3-15-12-16-4-6-18(25)14-20(16)27(19(15)13-17)10-1-2-21(29)26-9-11-28-22(30)7-8-23(28)31;2-1(3,4)5/h3-8,12-14,24H,1-2,9-11,25H2,(H,26,29);(H,2,3,4,5)
• InChI key: KHHWHZCVGMYUGL-UHFFFAOYSA-N

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. Atto 465 maleimide is suitable for fluorescence labeling of thiol/SH containing molecules.

Legal Information

This product is for Research use only. In case of intended commercialization, please contact the IP-holder (ATTO-TEC GmbH, Germany) for licensing.

Safety Information

• Storage Class: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• PPE (personal protective equipment): Eyeshields, Gloves, type N95 (US)