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DBCO-PEG4-Biotin
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
CAS NO:1255942-07-4
包装:50mg, 100mg, 250mg
规格:≥98%

产品介绍

DBCO-PEG4-biotin is a PEG analogue containing a biotin group and an alkyne group. The alkyne group can react with azide 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. References: Deng CY, Long YY, Liu S, Chen ZB, Li C. [Construction of biotin-modified polymeric micelles for pancreatic cancer targeted photodynamic therapy]. Yao Xue Xue Bao. 2015 Aug;50(8):1038-44. Chinese. PubMed PMID: 26669006.

纯度:≥98%

CAS:1255942-07-4