中文名稱：聚乳酸-聚乙二醇-巰基

英文名稱：PLA-PEG-SH

純度：≥95%

分散度：≤1.05

保存：避光除濕，-20°條件下長期保存

巰基可以與誰反應？

巰基（SH）可以與馬來酰亞胺發生反應。聚乙二醇增加藥物溶解度和穩定性，減少多肽和蛋白質的免疫原性， 抑制帶電分子在修飾表面的非特異性結合。可修飾蛋白質、多肽和其它小分子材料。

產品應用：

廣泛應用于醫藥研究、藥性緩釋、納米新材料研究、細胞培養。在活性化合物的配體研究，多肽合成載體，高分子接枝化合物，新型材料的聚乙二醇涂層及修飾功能化方面的應用成為研究趨勢

PLA-PEG-SH結構式：

Product introduction:

Mercapto group can react with maleimide. Polyethylene glycol can increase the solubility and stability of drugs, reduce the immunogenicity of peptides and proteins, and inhibit the non-specific binding of charged molecules on the modified surface. It can modify proteins, peptides and other small molecular materials. It is widely used in pharmaceutical research, drug sustained release, nano new material research and cell culture. It has become a research trend in the research of ligands of active compounds, peptide synthesis carriers, polymer graft compounds, polyethylene glycol coatings of new materials and the application of modification and functionalization

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