四臂 PEG 巯基 4-Arm PEG-SH
CAS号:
英文名称:4-Arm PEG Thiol
英文同义词:4-Arm PEG Thiol;4Arm-PEG-Thiol,4ARM-PEG-SH
中文名称:四臂 PEG 巯基
中文同义词:四臂 PEG 巯基;四臂聚乙二醇-巯基 4 ARM-PEG-THIOL
马来酰亚胺和巯基在PH6.5-7.5很容易形成稳定的硫醚键。
硫醇基团对金表面具有很高的亲和性，广泛用于金纳米粒子或金膜修饰。
PEG修饰可提高溶解度和稳定性，减少蛋白质和肽的免疫原性。它也能抑制带电分子在修饰表面的非特异性结合。
一般描述
4 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. .
4 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.
4 臂 PEG 衍生物具有多个反应基团，可用于通过其官能团修饰蛋白质、肽和其他材料。 聚乙二醇化可以增加溶解度和稳定性并降低肽和蛋白质的免疫原性。 它还可以抑制带电分子与修饰表面的非特异性结合。 .
4 臂 PEG 衍生物具有多个反应基团，可用于通过其官能团修饰蛋白质、肽和其他材料。 聚乙二醇化可以增加溶解度和稳定性并降低肽和蛋白质的免疫原性。 它还可以抑制带电分子与修饰表面的非特异性结合。 .
相关属性
| 溶解性 | Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
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