巯基PEG氨基（HS-PEG-NH2）可于膳食纤维质的呈现、多肽等材质或小原子等。因为公司名称：Amine-PEG-Thiol中文版名号：氨基-聚乙二醇-巯基CAS：1347750-20-2英文字母别号：Amine-PEG-SH；NH2-PEG-SH；NH2-PEG-Thiol的产品阐述：氨基（-NH2）能便宜地与羧基稳固转换成酰胺键，还可与可溶性酯（-NHS）在PH7-8.5演变成酰胺键。巯基（-SH）与马来酰亚胺与在PH6.5-7.5范围内易于转换成不稳硫醚键。硫醇基团与金外面亲和性较高，用做金納米粉末或金膜改性材料。PEG体现语都也可以增多融解度，不稳性好，还都也可以减弱体现语外面带电体原子的非非特异朋友结合起来。成分式：

Amine-PEG-ThiolAmino group (- NH2) can easily and firmly form amide bond with carboxyl group, and can also form amide bond with active ester (- NHS) in PH7-8.5. Sulfhydryl (- SH) and maleimide, as well as between PH6.5-7.5, are very easy to generate stable thioether bonds. Mercaptan group has high affinity with gold surface, and is used for modification of gold nanoparticles or gold films. PEG modification can increase the solubility and stability, and can also inhibit the non-specific binding of charged molecules on the modified surface.别新产品安利：

α-叠氮基-ω-马来酰亚胺基（酰胺键）聚乙二醇

N3-PEG-MALα-叠氮基-ω-马来酰亚胺基（醚键）聚乙二醇三臂聚乙二醇马来酰亚胺（酰胺键）三臂聚乙二醇马来酰亚胺（酯键）三臂聚乙二醇马来酰亚胺（醚键）八臂聚乙二醇马来酰亚胺(HG)八臂聚乙二醇马来酰亚胺(酯键)(HG)