Polypeptide producing cells
    10.
    发明授权
    Polypeptide producing cells 有权
    多肽生产细胞

    公开(公告)号:US08354516B2

    公开(公告)日:2013-01-15

    申请号:US12299918

    申请日:2007-05-15

    IPC分类号: C07H21/04 C12N15/00

    摘要: The current invention describes a nucleic acid comprising in a 5′ to 3′ direction a) a first nucleic acid encoding a heterologous polypeptide without an in frame stop codon, b) a second nucleic acid beginning with a 5′ splice donor site and terminated by a 3′ splice acceptor site comprising an in frame translational stop codon and a polyadenylation signal, and c) a nucleic acid encoding i) at least a fragment of a transmembrane domain, or ii) a signal peptide for a GPI-anchor.

    摘要翻译: 本发明描述了包含在5'至3'方向的核酸a)编码不具有​​帧内终止密码子的异源多肽的第一核酸,b)以5'剪接供体位点开始并以 3''剪接受体位点,其包含内部翻译终止密码子和多聚腺苷酸化信号,以及c)编码i)至少跨膜结构域片段的核酸,或ii)GPI锚的信号肽。