常用名 | Bromoacetamido-PEG2-C2-NHS ester | CAS号 | 1353011-78-5 |
---|---|---|---|
价格 | $需询单/100mg $需询单/250mg $需询单/500mg ¥需询单/1g | 纯度 | 98.0% |
备货期 | 3天 | 库存 | 3 |
产品网页 | https://www.dcchemicals.com/product_show-Bromoacetamido-PEG2-NHS_ester.html |
产品详情(用途,包装等)
Bromoacetamido-PEG2-NHS ester is a PEG derivative containing a bromide group and an NHS ester. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. |