m-dPEG®双巯基-1000 mg-m-dPEG®₁₂-T

m-dPEG®双巯基-1000 mg，m-dPEG®₁₂-Thiol-1000 mg，m-dPEG®双巯基-1000 mg,m-dPEG®₁₂-Thiol-1000 mg

m-dPEG®双巯基-1000 mg-m-dPEG®₁₂-Thiol-1000 mg

产品货号：CCT-QBD-10794-1000

产品规格：1000mg

m-dPEG®12-硫醇，产品编号QBD-10794，是一种中等长度(38个原子)的单分散聚乙二醇化试剂，设计用于修饰金和银表面或含有游离表面可接触硫醇的生物分子。间隔基的一端以甲基终止，而另一端以巯基终止。巯基与金或银形成配价键，与游离硫醇形成二硫化物，与马来酰亚胺和溴乙酸酯基团形成硫醚键。该产品可用于金或银表面的钝化。亲水性、非免疫原性dPEG®间隔基消除了与金属表面的非特异性相互作用。

m-dPEG®12-thiol, product number QBD-10794, is a medium-length (38 atoms) monodisperse PEGylation reagent designed to modify gold and silver surfaces or biomolecules that contain free, surface-accessible thiols. One end of the spacer terminates with a methyl group, while the other end terminates with a sulfhydryl. The sulfhydryl group forms dative bonds with gold or silver, disulfides with free thiols, and thioether bonds with maleimide and bromoacetate groups.This product is useful for the passivation of gold or silver surfaces. The hydrophilic, non-immunogenic dPEG® spacer eliminates non-specific interactions with the metal surfaces.If reacted with free thiols on biomolecules, m-dPEG®12-thiol forms disulfide bonds. Moreover, the resulting conjugates display improved water solubility and increased hydrodynamic volume. Furthermore, conjugation of this product with biomolecules potentially reduces or eliminates non-specific interactions and immunogenicity.

m-dPEG®双巯基-1000 mg-m-dPEG®₁₂-Thiol-1000 mg

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