DBCO-PEG 4-NHS酯-500 mg-DBCO-PE

DBCO-PEG 4-NHS酯-500 mg，DBCO-PEG4-NHS Ester-500 mg，DBCO-PEG 4-NHS酯-500 mg,DBCO-PEG4-NHS Ester-500 mg

DBCO-PEG 4-NHS酯-500 mg-DBCO-PEG4-NHS Ester-500 mg

产品货号：CCT-A134-500

产品规格：500mg

DBCO-PEG 4-NHS酯与伯胺(例如，赖氨酸残基的侧链或氨基硅烷包被的表面)在pH 7-9下形成共价键。亲水性聚乙二醇(PEG)间隔臂赋予水溶性并提供长且柔性的连接，其最小化与互补的含叠氮化物分子的连接有关的空间位阻。

DBCO-PEG4-NHS Ester reacts specifically and efficiently with a primary amine (e.g., side chain of lysine residues or aminosilane-coated surfaces) at pH 7-9 to form a covalent bond. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility and provides a long and flexible connection that minimizes steric hindrance involved with ligation to complementary azide-containing molecules.DBCO reagents are the most commonly used substrates for strain-promoted copper-free azide-alkyne click chemistry reactions. DBCO compounds react with azide functionalized compounds or biomolecules without the need for a Cu(I) catalyst to result in a stable triazole linkage.

DBCO-PEG 4-NHS酯-500 mg-DBCO-PEG4-NHS Ester-500 mg-20°C. Desiccate

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