Boc-amine azide-PEG-OH

西安凱新生物科技有限公司是國內(nèi)的PEG衍生試劑供應(yīng)商，我公司可以提供各種高分子PEG衍生物，分子量從1000-50000不等，涉及幾十個基團，同時我公司新推出了PEG/PEO衍生物，PEG/PEO的重復單元從2個-24個不等，產(chǎn)品純度高達98%以上。目前公司的PEG類產(chǎn)品來源于十幾個和和國內(nèi)的品牌PEG，其次，還可以提供特殊PEG產(chǎn)品的定制服務(wù)。

Boc-amine azide-PEG-OH

Azide and Boc-protected amine conjugated PEG-OH  (Boc-amine azide-PEG-OH) is a trifunctional PEG derivative, which has azide and amine group sharing one PEG end and hydroxyl group on the other end. Multiple entities may be linked together  by  NSP’s trifunctional PEGs.

Boc-amine can be deprotected by acid (TFA) to free amine, which react with carboxylic acid and its active esters, and isocyanates. It  can also react with carbonyl such as ketone and aldehyde.

Azide were used to react azide group “click” chemistry in mild condition, which is very useful for bioconjugation.

HO can be further derivatized for bioconjugation.

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