MODIFIED TRANSFERIN-ANTIBODY FUSION PROTEINS
    3.
    发明申请
    MODIFIED TRANSFERIN-ANTIBODY FUSION PROTEINS 审中-公开
    改性转移抗体融合蛋白

    公开(公告)号:US20110092677A1

    公开(公告)日:2011-04-21

    申请号:US12876876

    申请日:2010-09-07

    IPC分类号: C07K19/00

    摘要: Modified fusion proteins of transferrin and therapeutic proteins or peptides, preferably antibody variable regions, with increased serum half-life or serum stability are disclosed. Preferred fusion proteins include those modified so that the transferrin moiety exhibits no or reduced glycosylation, binding to iron and/or binding to the transferrin receptor.

    摘要翻译: 公开了具有增加的血清半衰期或血清稳定性的转铁蛋白和治疗性蛋白质或优选抗体可变区的修饰的融合蛋白。 优选的融合蛋白包括经修饰的融合蛋白,使得转铁蛋白部分不显示或降低糖基化,结合铁和/或结合转铁蛋白受体。

    BIOLOGICALLY ACTIVE PROTEINS ACTIVATABLE BY PEPTIDASE
    7.
    发明申请
    BIOLOGICALLY ACTIVE PROTEINS ACTIVATABLE BY PEPTIDASE 审中-公开
    由生物活性蛋白激活的肽

    公开(公告)号:US20110288001A1

    公开(公告)日:2011-11-24

    申请号:US13141049

    申请日:2009-12-18

    申请人: Homayoun Sadeghi

    发明人: Homayoun Sadeghi

    CPC分类号: A61K38/26

    摘要: The present invention provides biologically active proteins that are activatable by peptidase exposure, such as dipeptidase exposure. The biologically active protein may be a recombinant version of a protein factor that is processed from a native precursor molecule in vivo. Upon administration of the recombinant product to a patient in need, the proteins are converted to the active form in the body by endogenous dipeptidase. The design of such products simplifies the manufacturing process, and may provide for additional therapeutic benefits such as improved pharmacokinetics, half-life, and/or safety profile. The present invention further provides methods of treatment with such compounds, as well as methods of production and/or manufacture.

    摘要翻译: 本发明提供了通过肽酶暴露可激活的生物活性蛋白质,例如二肽酶暴露。 生物活性蛋白质可以是在体内从天然前体分子加工的蛋白质因子的重组形式。 将重组产物给予需要的患者时,蛋白质通过内源性二肽酶转化为体内的活性形式。 这种产品的设计简化了制造过程,并且可以提供额外的治疗益处,例如改善的药代动力学,半衰期和/或安全性。 本发明还提供了用这些化合物以及生产和/或制造方法进行处理的方法。

    Modified vasoactive intestinal peptides
    10.
    发明授权
    Modified vasoactive intestinal peptides 有权
    改良的血管活性肠肽

    公开(公告)号:US09029505B2

    公开(公告)日:2015-05-12

    申请号:US12857103

    申请日:2010-08-16

    摘要: The present invention provides modified Vasoactive Intestinal Peptides (VIPs), encoding polynucleotides and vectors, as well as pharmaceutical compositions comprising the same. The invention further provides methods of making and using the modified VIP agents. In accordance with the invention the VIP exhibits an extended circulatory half-life, receptor-binding or biological potency, and/or altered receptor binding profile with respect to unmodified VIP.

    摘要翻译: 本发明提供了修饰的血管活性肽肽(VIPs),编码多核苷酸和载体,以及包含其的药物组合物。 本发明还提供了制备和使用经修饰的VIP试剂的方法。 根据本发明,VIP相对于未修饰的VIP显示出延长的循环半衰期,受体结合或生物效力和/或改变的受体结合特征。