| 常用名 | 马来酰亚胺-PEG4-NHS酯 | CAS号 | 756525-99-2 |
|---|---|---|---|
| 价格 | ¥3039.0/100mg ¥需询单/1g ¥需询单/1g ¥需询单/1g | 纯度 | 98.0% |
| 备货期 | 1天 | 库存 | 现货 |
| 产品网页 | http://www.aladdin-e.com/zh_cn/M122177.html | ||
| 产品详情(用途,包装等)
用途: Mal-amido-PEG4-NHS is a PEG derivative containing a maleimide group and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. 物理化学性质: CAS号:756525-99-2 常用中文名:马来酰亚胺-PEG4-NHS酯 常用英文名:Mal-amido-PEG4-NHS ester 分子式:C22H31N3O11 分子量:513.49500 密度:1.36±0.1 g/cm3 沸点:N/A 熔点:N/A 闪点:N/A 储存条件:-20°C;存放于惰性气体之中;避免光,湿气 (分解),加热 |