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    • 4. 发明申请
    • NOVEL PROTEIN WITH STRUCTURAL HOMOLOGY TO PROTEINS WITH IL-8-LIKE CHEMOKINE FOLD AND USES THEREOF
    • 具有结构性同源异型蛋白质的蛋白质与IL-8样化合物的折叠及其用途
    • WO2011107456A1
    • 2011-09-09
    • PCT/EP2011/052984
    • 2011-03-01
    • TECHNISCHE UNIVERSITÄT DRESDENPISABARRO, Maria TeresaTOMCZAK, Aurelie
    • PISABARRO, Maria TeresaTOMCZAK, Aurelie
    • C07K14/54C07K16/24
    • C07K14/5421
    • The present invention relates to a protein having structural homology to proteins with IL-8-like chemokine fold and uses thereof. The invention has various industrial applications in medical, pharmaceutical and biotechnological applications, such as pharmaceuticals, diagnostics, biosensors and bioreactors. The object of the invention is to provide and use novel secreted proteins with a structural homology to proteins with an IL-8-like chemokine fold which are involved in immune-mediated and inflammatory diseases or neoplastic malignancies. The invention relates to an isolated protein having at least 80% amino acid sequence identity to an amino acid sequence of the protein shown in SEQ ID No.1. The protein according to the invention has structural similarity to proteins of the IL-8-like chemokine fold. The invention also relates to an isolated protein having at least 80% amino acid sequence identity to an amino acid sequence of the protein shown in SEQ ID No. 9. The invention further relates to an isolated protein having at least 80% amino acid sequence identity to an amino acid sequence of the protein shown in SEQ ID No.16, with cysteine residues at positions 20 and 47 and with at least one disulfide bridge formed between two cysteine residues.
    • 本发明涉及与具有IL-8样趋化因子折叠的蛋白质具有结构同源性的蛋白质及其应用。 本发明在药物,诊断,生物传感器和生物反应器等医疗,制药和生物技术应用中具有各种工业应用。 本发明的目的是提供和使用具有IL-8样趋化因子折叠蛋白的结构同源性的新型分泌蛋白,其涉及免疫介导的炎性疾病或肿瘤性恶性肿瘤。 本发明涉及与SEQ ID No.1所示的蛋白质的氨基酸序列具有至少80%氨基酸序列同一性的分离蛋白质。 根据本发明的蛋白质具有与IL-8样趋化因子折叠蛋白的结构相似性。 本发明还涉及与SEQ ID No.9所示的蛋白质的氨基酸序列具有至少80%氨基酸序列同一性的分离蛋白质。本发明还涉及具有至少80%氨基酸序列同一性的分离蛋白质 涉及SEQ ID No.16所示的蛋白质的氨基酸序列,其中位置20和47处的半胱氨酸残基和在两个半胱氨酸残基之间形成的至少一个二硫键。