QBD10932

m-dPEG^®₄₈-MAL

>95% (HPLC)

• 別名: m-PEG₄₈-MAL, mPEG-maleimide, mPEG₂₀₀₀-maleimide, mPEG₄₈-maleimide
• 実験式（ヒル表記法）: C₁₀₄H₂₀₂N₂O₅₁
• 分子量: 2296.70
• MDL番号: MFCD21363232
• UNSPSCコード: 12352200
• NACRES: NA.22

特性

• アッセイ: >95% (HPLC)
• 形状: solid or viscous liquid
• 反応適合性: reaction type: Pegylations
• ポリマー構造: shape: linear; functionality: monofunctional
• 輸送温度: ambient
• 保管温度: −20°C

詳細

特徴および利点

m-dPEG₄₈-MAL is a thiol-reactive, monodispersed PEGylation reagent used for surface and biomolecule modification. One end of the PEG molecule is methyl-terminated. The opposite end possesses a 3-maleimido propanoic acid functional group that connects to the PEG spacer via an amide bond. The maleimide moiety reacts with sulfhydryl groups by the thiol-Michael addition reaction. The single molecular weight, discrete-length PEG (dPEG) chain is 152 atoms (178.6 Å) long, including the reactive site on the maleimide ring. The dPEG₄₈ is a monodisperse equivalent of the polymeric PEG₂₀₀₀.

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