| 规格: | 98% |
| 分子量: | 357.36 |
| 包装 | 价格(元) |
| 1g | 电议 |
| 5g | 电议 |
Background:
Alkyne-PEG3-NHS ester is a bifunctional molecule containing NHS ester and alkyne functional groups. NHS ester group is used for the labeling of amine groups, like lysine and N-terminal NH2, in proteins and peptides. And terminal alkyne group is useful for copper catalyzed Click chemistry (CuAAc) or Sonogashira coupling.
PEG3 linker is hydrophilic, and provides a good separation between the parts of the conjugate.
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