PEG 醛, mPEG-CH2CHO
基本信息
| 产品名称 | PEG 醛, mPEG-CH2CHO |
|---|---|
| 英文名称 | PEG Aldehyde, mPEG-CH2CHO |
| 规格或纯度 | MW 10000 Da |
| 运输条件 | 超低温冰袋运输 |
一般描述
General description：
Aldeyde PEG is an amine reactive PEG derivative that can be used to modify biomolecules via available amine groups. The reaction between aldehyde group with ε-amine of lysine residues and the α-amine at the N-terminus produces an intermediate Schiff base. Further reduction with hydride will form a stable C-N bond. PEG aldehydes react with amine groups at a pH of from 5.5 to 9.5. Higher pH will result in multiple Pegylation with both terminal and lysine groups. Aldehyde PEG is a commonly used PEG reagent for n-terminus pegylation in proteins or peptides.
General description：
Aldeyde PEG is an amine reactive PEG derivative that can be used to modify biomolecules via available amine groups. The reaction between aldehyde group with ε-amine of lysine residues and the α-amine at the N-terminus produces an intermediate Schiff base. Further reduction with hydride will form a stable C-N bond. PEG aldehydes react with amine groups at a pH of from 5.5 to 9.5. Higher pH will result in multiple Pegylation with both terminal and lysine groups. Aldehyde PEG is a commonly used PEG reagent for n-terminus pegylation in proteins or peptides.
相关属性
| 溶解性 | Soluble in regular aqeous solution as well as most organic solvents |
|---|---|
| 储存温度 | -20°C储存,充氩 |
| 品牌 | Jinpan |