QBD10644

Lipoamido-dPEG^®₃₆-TFP ester

>90% (HPLC)

• 別名: Lipoamido-PEG-TFP ester, Lipoamido-PEG₃₆-TFP ester, TFP-PEG₁₅₀₀-Lipoamide
• 実験式（ヒル表記法）: C₈₉H₁₆₃F₄NO₃₉S₂
• 分子量: 2011.35
• UNSPSCコード: 12352108
• NACRES: NA.22

特性

• アッセイ: >90% (HPLC)
• 形状: solid or viscous liquid
• 反応適合性: reaction type: Pegylations
• ポリマー構造: shape: linear; functionality: heterobifunctional
• 輸送温度: ambient
• 保管温度: −20°C

詳細

特徴および利点

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).

法的情報

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

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable