aladdin 阿拉丁 D163528 Dibenzocycolctyne PEG 二硬脂酰基磷脂酰乙醇胺 MW 5000 Da

中文名：Dibenzocycolctyne PEG 二硬脂酰基磷脂酰乙醇胺

英文名：DBCO PEG DSPE

英文别名：1,2-Distearoyl-sn-glycero-3-phosphoethanolamine PEG DBCO;DSPE PEG5000 DBCO;DBCO PEG5000 DSPE

纯度：MW 5000 Da

货号：D163528

包装：20mg、50mg、5mg

存储温度：避光,-20°C储存,充氩

产品介绍：

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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