Protein having proteinase inhibitor activity
    1.
    发明授权
    Protein having proteinase inhibitor activity 有权
    具有蛋白酶抑制剂活性的蛋白质

    公开(公告)号:US06294648B1

    公开(公告)日:2001-09-25

    申请号:US09358569

    申请日:1999-07-20

    IPC分类号: A61K3800

    CPC分类号: C07K14/8114 A61K38/00

    摘要: BTL.009 is a novel human serine proteinase inhibitor of the Kunitz family that exhibits greater potency towards neutral serine proteinases, particularly leukocyte elastase, and chymotrypsin than towards trypsin-like proteinases. BTL.009, or variants thereof, may be employed as therapeutics in diseases such as emphysema, idiopathic pulmonary fibrosis, adult respiratory distress syndrome, cystic fibrosis, rheumatoid arthritis, organ failure, and glomerulonephritis in which uncontrolled proteolysis due to neutral serine proteinase activity results in tissue damage.

    摘要翻译: BTL.009是Kunitz家族的新型人丝氨酸蛋白酶抑制剂,其对中性丝氨酸蛋白酶,特别是白细胞弹性蛋白酶和糜蛋白酶的效力比对胰蛋白酶样蛋白酶表现出更大的效力。 BTL.009或其变体可用作诸如肺气肿,特发性肺纤维化,成人呼吸窘迫综合征,囊性纤维化,类风湿性关节炎,器官功能衰竭和肾小球性肾炎等疾病的治疗剂,其中由于中性丝氨酸蛋白酶活性导致的不受控制的蛋白水解 在组织损伤。