It is a small molecular peptide and hasn’t antigenicity.
这些神经肽均为小分子肽，无抗原性。
抗原活性
The renaturated proteins and products expressed in CHO cells have good biological activity and antigenicity and also can promote PC12 cells’growth.
该复性后蛋白和CHO细胞表达产物均具有较好的抗原活性促进PC12细胞生长的生物学功能。
抗原分析
MG7-Ag is a specific marker molecule of gastric cancer, which was discovered by our institute. Its antigenicity was found to locate in a sugar chain, which means it is a carbohydrate antigen.