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endo-BCN-PEG12-NHS ester是一种聚乙二醇(PEG)衍生物,2702973-70-2
功能化PEG衍生物:endo-BCN-PEG12-NHS ester是一种功能化的聚乙二醇(PEG)衍生物,结合了N-羟基琥珀酰亚胺(NHS)酯基和环丁烯炔(BCN)基团。 生物分子标记:NHS酯基是一种常用的活性酯,能够与蛋白质、多肽、寡核苷酸等生物分子的伯胺基团发生酰胺化反应,从而 ...
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