QBD10745

m-dPEG^®₄-MAL

• 別名: Polyethylene glycol
• 実験式（ヒル表記法）: C₁₆H₂₆N₂O₇
• CAS番号: 1263044-81-0
• 分子量: 358.39
• MDL番号: MFCD13185020
• UNSPSCコード: 51171641
• PubChem Substance ID: 329823946
• NACRES: NA.22

特性

• アッセイ: >90%
• 形状: solid or viscous liquid
• 反応適合性: reactivity: thiol reactive; reagent type: chemical modification reagent; reagent type: cross-linking reagent; reactivity: sulfhydryl reactive
• ポリマー構造: shape: linear; functionality: monofunctional
• 輸送温度: ambient
• 保管温度: −20°C
• SMILES記法: O=C1C=CC(N1CCC(NCCOCCOCCOCCOC)=O)=O

詳細

特徴および利点

The m-dPEG^®₄-MAL provides a variety of means to modify small molecules, peptides, proteins, and functionalized surfaces (metals, glass, and others). The single molecular weight methoxy-terminated dPEG^® molecules are hydrophilic and non-immunogenic of exact length. Modification with m-dPEG^® reagents can improve water solubility, increase hydrodynamic volume, eliminate or reduce non-specific binding, protect peptides and proteins from proteolysis, reduce or eliminate immunogenicity, and increase serum half-life in vivo. The m-dPEG^®₄-MAL reacts with free sulfhydryls in a rapid, highly specific reaction in aqueous media at pH 6.5-7.5.

法的情報

Products Protected under U.S. Patents # 7,888,536 B2

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