中文名：Dibenzocycolctyne PEG 二硬脂?；字Ｒ掖及?/p>

英文名：DBCO PEG DSPE

純度：MW 3400 Da

貨號：D163527

包裝：20mg、100mg、50mg

存儲溫度：避光,-20°C儲存,充氬

產(chǎn)品介紹：

DBCO (dibenzocycolctyne) PEG DSPE derivatives can go Click Chemistry reaction without a need of any metal catalysts. The strain-promoted 1,3-dipolar cycloaddition of cyclooctynes and azides, also termed as the Cu-free click reaction, is a bioorthogonal reaction that enables the conjμgation of two molecules in aqueous solution. DBCO PEG derivatives possess fast kinetics and stability in aqueous buffer. DBCO reagents can be used to label azide-modified biomolecules spontaneous without the need for toxic Cu catalysts. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.

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