Single-chain antigen-binding proteins capable of glycosylation, production and uses thereof
    1.
    发明授权
    Single-chain antigen-binding proteins capable of glycosylation, production and uses thereof 失效
    能够进行糖基化,生产和使用的单链抗原结合蛋白

    公开(公告)号:US06323322B1

    公开(公告)日:2001-11-27

    申请号:US09069821

    申请日:1998-04-30

    IPC分类号: C07K1600

    摘要: The present invention relates to single-chain antigen-binding molecules capable of glycosylation. Compositions of, genetic constructions coding for, and methods for producing monovalent and multivalent single-chain antigen-binding molecules capable of glycosylation are described and claimed. Composition of, genetic constructions coding for, and methods for producing glycosylated monovalent and multivalent single-chain antigen-binding molecules capable of polyalkylene oxide conjugation are described and claimed. The invention also relates to methods for producing a polypeptide having increased glycosylation and the polypeptide produced by the described method. Uses resulting from the multifunctionality of a glycosylated/polyalkylene oxide conjugated antigen-binding protein are also described and claimed.

    摘要翻译: 本发明涉及能够进行糖基化的单链抗原结合分子。 描述和要求保护编码的组成,以及产生能够糖基化的单价和多价单链抗原结合分子的方法。 描述和要求保护编码的遗传结构的组成,以及能够产生聚环氧烷共轭的糖基化单价和多价单链抗原结合分子的方法。 本发明还涉及生产具有增加的糖基化的多肽的方法和通过所述方法产生的多肽。 还描述和要求保护由糖基化/聚环氧烷结合的抗原结合蛋白的多功能性产生的用途。

    Single-chain antigen-binding proteins capable of glycosylation, production and uses thereof
    3.
    发明授权
    Single-chain antigen-binding proteins capable of glycosylation, production and uses thereof 有权
    能够进行糖基化,生产和使用的单链抗原结合蛋白

    公开(公告)号:US06743908B2

    公开(公告)日:2004-06-01

    申请号:US09956087

    申请日:2001-09-20

    IPC分类号: C07H2104

    摘要: The present invention relates to single-chain antigen-binding molecules capable of glycosylation. Compositions of, genetic constructions coding for, and methods for producing monovalent and multivalent single-chain antigen-binding molecules capable of glycosylation are described and claimed. Composition of, genetic constructions coding for, and methods for producing glycosylated monovalent and multivalent single-chain antigen-binding molecules capable of polyalkylene oxide conjugation are described and claimed. The invention also relates to methods for producing a polypeptide having increased glycosylation and the polypeptide produced by the described method. Uses resulting from the multifunctionality of a glycosylated/polyalkylene oxide conjugated antigen-binding protein are also described and claimed.

    摘要翻译: 本发明涉及能够进行糖基化的单链抗原结合分子。 描述和要求保护编码的组成,以及产生能够糖基化的单价和多价单链抗原结合分子的方法。 描述和要求保护编码的遗传结构的组成,以及能够产生聚环氧烷共轭的糖基化单价和多价单链抗原结合分子的方法。 本发明还涉及生产具有增加的糖基化的多肽的方法和通过所述方法产生的多肽。 还描述和要求保护由糖基化/聚环氧烷结合的抗原结合蛋白的多功能性产生的用途。

    RECOMBINANT HOST FOR PRODUCING L-ASPARAGINASE II
    8.
    发明申请
    RECOMBINANT HOST FOR PRODUCING L-ASPARAGINASE II 有权
    用于生产L-阿糖胞苷酶II的重组宿主

    公开(公告)号:US20080063632A1

    公开(公告)日:2008-03-13

    申请号:US11759988

    申请日:2007-06-08

    摘要: The invention provides a recombinant Escherichia coli host cell for producing an Escherichia coli-asparaginase II enzyme. The host cell includes an Escherichia coli chromosome and at least one copy of a recombinant extrachromosomal vector, wherein the recombinant extrachromosomal vector encodes the L-asparaginase II enzyme, wherein the host cell chromosome also encodes the same L-asparaginase II enzyme, and wherein the host chromosome does not encode any other isoform of L-asparaginase II.

    摘要翻译: 本发明提供了用于产生大肠杆菌 - 天冬酰胺酶II酶的重组大肠杆菌宿主细胞。 宿主细胞包括大肠杆菌染色体和重组染色体外载体的至少一个拷贝,其中重组染色体外载体编码L-天冬酰胺酶II酶,其中宿主细胞染色体还编码相同的L-天冬酰胺酶II酶,其中 宿主染色体不编码L-天冬酰胺酶II的任何其他同种型。