SH-PEG-SH MW:5000/二巯基聚乙二醇/修饰性PEG
　　HS-PEG-SH 二巯基聚乙二醇
　　外观：固体或液体，取决于分子量大小。
　　PEG可选分子量: 550,750,1000,2000,3400，5000，10000,20000
　　溶解度:溶于DMSO,DMF,DCM，溶于水。
　　纯度 gt;95%
　　保存：-20℃，长期保存，避光，干燥
　　产品描述：Thiolfunctionalized polyethylene glycol (HS-PEG-SH) is a hombifunctional PEGderivative that can be used to modify proteins, peptides and other materials.Thiol groups also have high affinity to gold surface and are widely used forgold nanoparticles or gold film modification. PEGylation can increasesolubility and stability and reduce immunogenicity of peptides and proteins. Itcan also suppress the non-specific binding of charged molecules to the modifiedsurfaces.
　　结构式：
　　供应商：***生物
SH-PEG-SH MW:5000/二巯基聚乙二醇/修饰性PEG