QBD10644

Lipoamido-dPEG^®₃₆-TFP ester

>90% (HPLC)

• Sinonimo/i: Lipoamido-PEG-TFP ester, Lipoamido-PEG₃₆-TFP ester, TFP-PEG₁₅₀₀-Lipoamide
• Formula empirica (notazione di Hill): C₈₉H₁₆₃F₄NO₃₉S₂
• Peso molecolare: 2011.35
• Codice UNSPSC: 12352108
• NACRES: NA.22
• Stato: solid or viscous liquid
• Saggio: >90% (HPLC)

Proprietà

• Saggio: >90% (HPLC)
• Stato: solid or viscous liquid
• Impiego in reazioni chimiche: reaction type: Pegylations
• Architettura del polimero: shape: linear; functionality: heterobifunctional
• Condizioni di spedizione: ambient
• Temperatura di conservazione: −20°C

Descrizione

Caratteristiche e vantaggi

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).

Note legali

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

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable