QBD10644

Lipoamido-dPEG^®₃₆-TFP ester

>90% (HPLC)

• Synonyme(s) : Lipoamido-PEG-TFP ester, Lipoamido-PEG₃₆-TFP ester, TFP-PEG₁₅₀₀-Lipoamide
• Formule empirique (notation de Hill): C₈₉H₁₆₃F₄NO₃₉S₂
• Poids moléculaire : 2011.35
• Code UNSPSC : 12352108
• Nomenclature NACRES : NA.22

Propriétés

• Pureté: >90% (HPLC)
• Forme: solid or viscous liquid
• Capacité de réaction: reaction type: Pegylations
• Architecture des polymères: shape: linear; functionality: heterobifunctional
• Conditions d'expédition: ambient
• Température de stockage: −20°C

Description

Caractéristiques et avantages

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).

Informations légales

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

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable