| 常用名 | Acid-PEG9-NHS ester | CAS号 | 1895916-27-4 |
|---|---|---|---|
| 价格 | ¥需询单/10kg | 纯度 | 95.0% |
| 备货期 | 需询单 | 库存 | 询单 |
| 产品详情(用途,包装等)
用途: Acid-PEG9-NHS ester is a PEG derivative containing a carboxylic acid and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. 物理化学性质: CAS号:1895916-27-4 常用中文名:Acid-PEG9-NHS ester 常用英文名:Acid-PEG9-NHS ester 分子式:C26H45NO15 分子量:611.633 密度:1.3±0.1 g/cm3 沸点:685.1±65.0 °C at 760 mmHg 熔点:N/A 闪点:368.1±34.3 °C 储存条件:2-8°C,密封,干燥 |