| 常用名 | 二苯基环辛炔-四聚乙二醇-活性酯 | CAS号 | 1427004-19-0 |
|---|---|---|---|
| 价格 | ¥3850.0/100mg | 纯度 | 95.0% |
| 备货期 | 1天 | 库存 | 现货 |
| 产品详情(用途,包装等)
英文名:DBCO-PEG4-NHS ester;DBCO-PEG4-SE 中文名:二苯基环辛炔-四聚乙二醇-活性酯 CAS 号: 1427004-19-0 外 观:Yellow to slightly orange oil 分子量:649.68 纯 度:>95% 溶解度:DMSO, DMF, DCM, THF, Chloroform 保存条件:-20℃ 12个月 产品描述:DBCO-PEG4-NHS Ester reacts specifically and efficiently with a primary amine (e.g., side chain of lysine residues or aminosilane-coated surfaces) at pH 7-9 to form a covalent bond. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility and provides a long and flexible connection that minimizes steric hindrance involved with ligation to complementary azide-containing molecules 更多
|