QBD10644

Lipoamido-dPEG^®₃₆-TFP ester

>90% (HPLC)

• 别名: Lipoamido-PEG-TFP ester, Lipoamido-PEG₃₆-TFP ester, TFP-PEG₁₅₀₀-Lipoamide
• 经验公式（希尔记法）: C₈₉H₁₆₃F₄NO₃₉S₂
• 分子量: 2011.35
• 分類程式碼代碼: 12352108
• NACRES: NA.22

属性

• 化驗: >90% (HPLC)
• 形狀: solid or viscous liquid
• 反應適用性: reaction type: Pegylations
• 聚合物結構: shape: linear; functionality: heterobifunctional
• 運輸包裝: ambient
• 儲存溫度: −20°C

说明

特點和優勢

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).

法律資訊

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

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable