CN105143250A - 一种改造非抗体类蛋白产生结合分子的方法、所产生的产品和一种长效glp-1受体激动剂 - Google Patents

一种改造非抗体类蛋白产生结合分子的方法、所产生的产品和一种长效glp-1受体激动剂 Download PDF

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CN105143250A
CN105143250A CN201380075612.0A CN201380075612A CN105143250A CN 105143250 A CN105143250 A CN 105143250A CN 201380075612 A CN201380075612 A CN 201380075612A CN 105143250 A CN105143250 A CN 105143250A
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protein
sequence
seq
polypeptide
variable region
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CN105143250B (zh
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王瑞
黄金
张伟
卢水秀
史孟君
王军亮
司武亮
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BEIJING PROSPEROUS BIOPHARM CO LTD
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BEIJING PROSPEROUS BIOPHARM CO LTD
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/575—Hormones
    • C07K14/605—Glucagons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/62—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being a protein, peptide or polyamino acid
    • A61K47/64—Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
    • A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Diabetes (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Endocrinology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Obesity (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Zoology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Epidemiology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

本发明公开了一种新型的蛋白模板用于生成非抗体类靶向结合分子。所述蛋白模板及其衍生的靶向结合分子可与多肽、蛋白或化学功能分子形成融合蛋白或蛋白偶联物。由此，后者可具备可调节的靶向性或半衰期性质，同时保留结构稳定性和功能分子原有的活性，在制药及分子诊断领域有广泛应用前景。本发明也公开了一系列的GLP-1受体激动剂融合蛋白，所述高分子包括GLP-1受体激动剂多肽和靶向肽。其中，靶向肽为人工改造后的、能够与血清白蛋白可逆性地结合的肽。所述高分子还可以在靶向肽和GLP-1受体激动剂多肽之间包括一个连接分子。这类高分子药剂能够保留GLP-1受体激动剂多肽的活性，同时具有更长的体内半衰期，在治疗糖尿病、肥胖症、神经退行性疾病等领域具有较好的前景。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201380075612.0A 2013-05-10 2013-05-10 一种改造非抗体类蛋白产生结合分子的方法及其产品和一种长效glp-1受体激动剂 Active CN105143250B (zh)

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PCT/CN2013/075460 WO2014179983A1 (zh) 2013-05-10 2013-05-10 一种改造非抗体类蛋白产生结合分子的方法、所产生的产品和一种长效glp-1受体激动剂

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Cited By (1)

* Cited by examiner, † Cited by third party
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CN112420124A (zh) * 2021-01-19 2021-02-26 腾讯科技（深圳）有限公司 一种数据处理方法、装置、计算机设备和存储介质

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Publication number Priority date Publication date Assignee Title
ES2968038T3 (es) 2015-12-23 2024-05-06 Univ Johns Hopkins Agonista GLP-1R de acción prolongada como terapia de afecciones neurológicas y neurodegenerativas
CN106110325A (zh) * 2016-06-08 2016-11-16 上海朗安生物技术有限公司 一种新型 glp‑1 受体激动剂的制备方法及其在神经退行性疾病治疗领域的应用

Citations (2)

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Publication number Priority date Publication date Assignee Title
US6818418B1 (en) * 1998-12-10 2004-11-16 Compound Therapeutics, Inc. Protein scaffolds for antibody mimics and other binding proteins
CN102775487A (zh) * 2012-06-07 2012-11-14 北京华金瑞清生物医药技术有限公司 一类人工靶向融合蛋白和蛋白偶联物及其制备方法和应用

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6818418B1 (en) * 1998-12-10 2004-11-16 Compound Therapeutics, Inc. Protein scaffolds for antibody mimics and other binding proteins
CN102775487A (zh) * 2012-06-07 2012-11-14 北京华金瑞清生物医药技术有限公司 一类人工靶向融合蛋白和蛋白偶联物及其制备方法和应用

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LIU Z 等: "ChainA，Structural Basis For Recognition Of The Intron Branch Site RNA By Slicing Factor 1. PDB: 1K1G_A", 《PDB数据库》 *
LOPPNAU,P ET AL: "Expression vector pET28a-LIC, complete sequence", 《GENBANK》 *
TOCHIO N 等: "ChainA，The Solution Structure of the Fifth Fibronectin Type III Domain of Human Neogenin. PDB: 1X5J_A", 《PDB数据库》 *
姚传义: "《数值分析》", 30 September 2009 *
张军英: "《说话人识别的现代方法与技术》", 31 October 1994 *
徐东: "《转录因子结合位点预测算法的研究与应用》", 31 December 2009 *
袁丽等: "用于筛选人工结合蛋白的骨架蛋白", 《中国生物工程杂志》 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112420124A (zh) * 2021-01-19 2021-02-26 腾讯科技（深圳）有限公司 一种数据处理方法、装置、计算机设备和存储介质
CN112420124B (zh) * 2021-01-19 2021-04-13 腾讯科技（深圳）有限公司 一种数据处理方法、装置、计算机设备和存储介质
WO2022156568A1 (zh) * 2021-01-19 2022-07-28 腾讯科技（深圳）有限公司 一种数据处理方法、装置、计算机设备和存储介质

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