首页>
外国专利>
NOVEL SIGNAL SEQUENCES TO IMPROVE PROTEIN EXPRESSIONS AND SECRETION OF RECOMBINANT ENZYMES AND OTHER PROTEINS
NOVEL SIGNAL SEQUENCES TO IMPROVE PROTEIN EXPRESSIONS AND SECRETION OF RECOMBINANT ENZYMES AND OTHER PROTEINS
展开▼
机译:新型信号序列,可改善蛋白质表达以及重组酶和其他蛋白质的分泌
展开▼
页面导航
摘要
著录项
相似文献
摘要
Polypeptide signal sequences of modified fragments of human immunoglobulin heavy chain binding protein (Bip) are disclosed. Also disclosed are fusion proteins comprising a modified fragment of human immunoglobulin heavy chain binding protein (Bip) operably linked to a heterologous polypeptide. Also disclosed are protein expression vectors comprising a promoter operably linked to a first DNA sequence encoding a signal sequence comprising a modified fragment of human immunoglobulin heavy chain binding protein (Bip) and a second DNA sequence encoding a heterologous polypeptide fused in frame to the first DNA sequence. Further disclosed are methods of producing a polypeptide comprising expressing a fusion protein comprising a polypeptide signal sequences of modified fragments of human immunoglobulin heavy chain binding protein (Bip) operably linked to a heterologous polypeptide and recovering the heterologous polypeptide.
展开▼