常用名 | 19-马来酰亚胺基-17-氧-4,7,10,13-四氧杂-16-氮十九酸 | CAS号 | 1263045-16-4 |
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价格 | 纯度 | 97.0% | |
备货期 | 10天 | 库存 | 现货 |
产品详情(用途,包装等)
用途: Mal-amido-PEG4-acid is a PEG derivative containing a maleimide group and a terminal carboxylic acid. 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 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:1263045-16-4 常用中文名:19-马来酰亚胺基-17-氧-4,7,10,13-四氧杂-16-氮十九酸 常用英文名:Mal-amido-PEG4-acid 分子式:C18H28N2O9 分子量:416.42300 密度:N/A 沸点:N/A 熔点:N/A 闪点:N/A 储存条件:2-8°C |