DBCO 聚乙二醇 Cy3
作者:DBCO 聚乙二醇 Cy3 发布时间:2022-09-05 17:14:11
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DBCO (dibenzocycolctyne) PEG Cy3 is a red fluorescent PEG derivative that 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 conjugation 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.敏感性
对光敏感
溶解性
Soluble in regular aqeous solution as well as most organic solvents
储存温度
避光,-20°C储存,充氩