QBD10644

Lipoamido-dPEG^®₃₆-TFP ester

>90% (HPLC)

• Sinónimos: Lipoamido-PEG-TFP ester, Lipoamido-PEG₃₆-TFP ester, TFP-PEG₁₅₀₀-Lipoamide
• Fórmula empírica (notación de Hill): C₈₉H₁₆₃F₄NO₃₉S₂
• Peso molecular: 2011.35
• UNSPSC Code: 12352108
• NACRES: NA.22

Propiedades

• assay: >90% (HPLC)
• form: solid or viscous liquid
• reaction suitability: reaction type: Pegylations
• polymer architecture: shape: linear; functionality: heterobifunctional
• shipped in: ambient
• storage temp.: −20°C

Descripción

Features and Benefits

Lipoamido-dPEG₃₆-TFP ester is a monodispersed, crosslinking PEGylation reagent that joins free amines to metal surfaces. The discrete PEG (dPEG) portion of this crosslinker is comparable to a PEG₁₅₀₀. The single molecular weight, discrete-chain-length polyethylene glycol (dPEG) product consists of alpha-lipoic acid and a 2,3,5,6-tetrafluorophenol (TFP) ester on opposite ends of a 120 atoms-long (136.1 Å) dPEG spacer. The lipoic acid group forms two (2) coordinate covalent bonds (dative bonds) with metal, especially gold and silver. The TFP ester reacts with free amines to form amide bonds. This product has been utilized for sensor development, peptide or protein immobilization on metal surfaces, and the formation of self-assembled monolayers (SAMs).

Legal Information

Products Protected under U.S. Patent #s 7,888,536 & 8,637,711 and European Patent #s 1,594,440 & 2,750,681

dPEG is a registered trademark of Quanta BioDesign

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable