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1910803-72-3

MOL 文件 1910803-72-3.mol
更新日期 2025/05/10 20:29:18
1910803-72-3 结构式 1910803-72-3 结构式

基本信息

中文别名
生物素-PEG2-叠氮
BIOTIN-二聚乙二醇-叠氮

物理化学性质

形态Solid
颜色White to off-white

应用领域

用途一
Biotin-PEG2-azide is PEG derivative containing a biotin group and an azide group. The azide group can react with either alkyne moiety in Cu(I)-catalyzed Click Chemistry reaction or DBCO moiety in copper-free Click Chemistry reaction to form a stable triazole linkage. The hydrophilic PEG spacer increases solubility in aqueous media and increases membrane impermeability of the molecules conjugated to the biotin compound. It also helps to minimize steric hindrance involved with the binding to avidin molecules.
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