摘要
利用新型细胞因子 IL-21的变异体 IL-21/4与 IgG4构成融合基因IL一21/4一IgG4.将构建好的融合基因载体 poptivec-IL-21/4-IgG4转染到中华仓鼠卵巢细胞中,成功并稳定表达了 IL-21/4-IgG4融合蛋白.
IL-21/4 is the mutant of a new-found cell factor. It was bonded to IgG4 to form a fusion gene IL-21/4-IgG4 in the vector poptivec- IL-21/4-IgG4, which was then transfected into Chinese Hamster Ovary (CHO) cells. It was demonstrated that the fusion protein could be stably expressed in CHO cells.
出处
《四川大学学报(自然科学版)》
CAS
CSCD
北大核心
2009年第4期1213-1216,共4页
Journal of Sichuan University(Natural Science Edition)
基金
国家自然科学基金(30371307)