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    • 1. 发明授权
    • Modified vitamin K dependent polypeptides
    • 改良的维生素K依赖多肽
    • US08828939B2
    • 2014-09-09
    • US11632552
    • 2005-08-10
    • Thomas WeimerStefan SchulteKay HofmannHans-Peter Hauser
    • Thomas WeimerStefan SchulteKay HofmannHans-Peter Hauser
    • A61K38/36C07K14/745C12N15/62C12N9/64
    • C12N15/62C12N9/6424
    • The present invention relates to modified cDNA sequences coding for vitamin K-dependent polypeptides, in particular human Factor VII, human Factor VIIa, human Factor IX and human protein C and their derivatives with improved stability and extended plasma half life, recombinant expression vectors containing such cDNA sequences, host cells transformed with such recombinant expression vectors, recombinant polypeptides and derivatives which do have biological activities of the unmodified wild type protein but having improved stability and processes for the manufacture of such recombinant proteins and their derivatives. The invention also covers a transfer vector for use in human gene therapy, which comprises such modified DNA sequences.
    • 本发明涉及编码维生素K依赖多肽,特别是人因子VII,人因子VIIa,人因子IX和人蛋白C及其衍生物的修饰cDNA序列,其具有改善的稳定性和延长的血浆半衰期,含有这样的重组表达载体 cDNA序列,用这种重组表达载体转化的宿主细胞,确实具有未修饰的野生型蛋白质的生物活性但具有改进的稳定性的生物活性的重组多肽和衍生物,以及制备这些重组蛋白及其衍生物的方法。 本发明还涵盖用于人基因治疗的转移载体,其包含这种修饰的DNA序列。
    • 10. 发明申请
    • Albumin-Fused Kunitz Domain Peptides
    • 白蛋白融合Kunitz结构域肽
    • US20080274969A1
    • 2008-11-06
    • US12114477
    • 2008-05-02
    • Hans-Peter HauserThomas WeimerVal RombergScott M. KeeDarrell SleepRobert Charles LadnerArthur C. Ley
    • Hans-Peter HauserThomas WeimerVal RombergScott M. KeeDarrell SleepRobert Charles LadnerArthur C. Ley
    • A61K38/38C07K14/76C07H21/00C12N15/00C12N5/00C12P21/04
    • C12N15/62C07K2319/31
    • The invention relates to proteins comprising serine protease inhibiting peptides, such as Kunitz domain peptides (including, but not limited to, fragments and variants thereof) fused to albumin, or fragments or variants thereof. These fusion proteins are herein collectively referred to as “albumin fusion proteins of the invention.” These fusion proteins exhibit extended shelf-life and/or extended or therapeutic activity in solution. The invention encompasses therapeutic albumin fusion proteins, compositions, pharmaceutical compositions, formulations and kits. The invention also encompasses nucleic acid molecules and vectors encoding the albumin fusion proteins of the invention, host cells transformed with these nucleic acids and vectors, and methods of making the albumin fusion proteins of the invention using these nucleic acids, vectors, and/or host cells. The invention also relates to compositions and methods for inhibiting neutrophil elastase, kallikrein, and plasmin. The invention further relates to compositions and methods for treating cystic fibrosis and cancer.
    • 本发明涉及包含丝氨酸蛋白酶抑制肽的蛋白质,例如与白蛋白或其片段或变体融合的Kunitz结构域肽(包括但不限于其片段和变体)。 这些融合蛋白在本文中统称为“本发明的白蛋白融合蛋白”。 这些融合蛋白在溶液中表现出延长的保质期和/或延长或治疗活性。 本发明包括治疗性白蛋白融合蛋白,组合物,药物组合物,制剂和试剂盒。 本发明还包括编码本发明的白蛋白融合蛋白,用这些核酸和载体转化的宿主细胞的核酸分子和载体,以及使用这些核酸,载体和/或宿主制备本发明的白蛋白融合蛋白的方法 细胞。 本发明还涉及抑制嗜中性粒细胞弹性蛋白酶,激肽释放酶和纤溶酶的组合物和方法。 本发明还涉及治疗囊性纤维化和癌症的组合物和方法。