重组人成纤维细胞生长因子-8a在大肠杆菌中的可溶性表达Soluble Expression of Recombinant Human Fibroblast Growth Factor-8a in Escherichia coli
付灿
摘要(Abstract):
通过低温诱导,成功实现了重组人成纤维细胞生长因子-8a蛋白在大肠杆菌中的可溶性表达.进一步研究了温度、IPTG浓度、诱导时长、诱导时期(OD600)、培养基类型这5个因素对重组人成纤维细胞生长因子-8a蛋白可溶性表达的影响,确定了可溶性表达最优化条件.优化表达条件后实现可溶性表达率大于30%.
关键词(KeyWords): 重组;人类;成纤维细胞生长因子-8a;大肠杆菌;可溶性表达
基金项目(Foundation):
作者(Author): 付灿
DOI: 10.16393/j.cnki.37-1436/z.2009.02.004
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