KR100612484B1 - 상피세포성장인자-폴리에틸렌글리콜 접합체 및 그 제조방법 - Google Patents
상피세포성장인자-폴리에틸렌글리콜 접합체 및 그 제조방법 Download PDFInfo
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- KR100612484B1 KR100612484B1 KR1020040069810A KR20040069810A KR100612484B1 KR 100612484 B1 KR100612484 B1 KR 100612484B1 KR 1020040069810 A KR1020040069810 A KR 1020040069810A KR 20040069810 A KR20040069810 A KR 20040069810A KR 100612484 B1 KR100612484 B1 KR 100612484B1
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- Prior art keywords
- egf
- growth factor
- peg
- polyethylene glycol
- epidermal growth
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- 230000021615 conjugation Effects 0.000 title 1
- 101800003838 Epidermal growth factor Proteins 0.000 claims abstract description 81
- 229940116977 epidermal growth factor Drugs 0.000 claims abstract description 80
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 63
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 33
- 125000003277 amino group Chemical group 0.000 claims abstract description 26
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 claims abstract description 21
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- 230000012010 growth Effects 0.000 claims abstract description 7
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Images
Classifications
-
- 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
- C07K14/475—Growth factors; Growth regulators
- C07K14/485—Epidermal growth factor [EGF], i.e. urogastrone
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K19/00—Hybrid peptides, i.e. peptides covalently bound to nucleic acids, or non-covalently bound protein-protein complexes
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Gastroenterology & Hepatology (AREA)
- Zoology (AREA)
- Toxicology (AREA)
- Peptides Or Proteins (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
Claims (7)
- 메톡시폴리에틸렌글리콜(Methoxypolyethylene Glycol)이,사람 상피세포성장인자(EGF)의 리신 아민기; 아미노 말단의 아민기; 또는 리신 아민기와 아미노 말단의 아민기;와 공유결합된 상피세포성장인자-폴리에틸렌글리콜 접합체.
- 제 1항에 있어서, 상기 메톡시폴리에틸렌글리콜(Methoxypolyethylene Glycol)은 그 분자량이 500∼50,000 Da인 것을 특징으로 하는 상피세포성장인자-폴리에틸렌글리콜 접합체.
- 제 1항에 있어서, 상기 리신은 사람 상피세포성장인자(EGF)내의 28번째 및 48번째인 것을 특징으로 하는 상피세포성장인자-폴리에틸렌글리콜 접합체.
- 제 1항에 있어서, 상기 공유결합은 우레탄(Urethane) 공유결합인 것을 특징으로 하는 상피세포성장인자-폴리에틸렌글리콜 접합체.
- 제 5항에 있어서, 상기 메톡시폴리에틸렌글리콜-파라니트로페닐 카보네이트(Methoxypolyethylene Glycol-para-Nitrophenyl Carbonate)는 그 분자량이 500∼50,000 Da인 것을 특징으로 하는 상피세포성장인자-폴리에틸렌글리콜 접합체의 제조방법.
- 제 5항에 있어서, 상기 리신은 사람 상피세포성장인자(EGF)내의 28번째 및 48번째인 것을 특징으로 하는 상피세포성장인자-폴리에틸렌글리콜 접합체의 제조방법.
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Cited By (1)
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KR100982178B1 (ko) | 2008-01-29 | 2010-09-14 | (주)케어젠 | 모노-페길화된 염기성 섬유아세포 성장인자 변이체 및그의 용도 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20010092029A (ko) * | 2000-03-13 | 2001-10-24 | 노광 | 높은 생체 활성도를 갖는 생체 활성 단백질과 peg의결합체 제조방법 |
KR20020010363A (ko) * | 2000-07-29 | 2002-02-04 | 박명옥 | 고반응성의 가지 달린 고분자 유도체 및 고분자와 단백질또는 펩타이드의 접합체 |
KR20030075374A (ko) * | 2002-03-18 | 2003-09-26 | 한국과학기술원 | 상피세포성장인자와 폴리에틸렌글리콜의 접합체 및 이의제조방법 |
US20040105839A1 (en) | 2001-11-28 | 2004-06-03 | Myung-Ok Park | Biologically active non-antigenic copolymer and conjugates thereof and methods for producing the same |
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KR20010092029A (ko) * | 2000-03-13 | 2001-10-24 | 노광 | 높은 생체 활성도를 갖는 생체 활성 단백질과 peg의결합체 제조방법 |
KR20020010363A (ko) * | 2000-07-29 | 2002-02-04 | 박명옥 | 고반응성의 가지 달린 고분자 유도체 및 고분자와 단백질또는 펩타이드의 접합체 |
US20040105839A1 (en) | 2001-11-28 | 2004-06-03 | Myung-Ok Park | Biologically active non-antigenic copolymer and conjugates thereof and methods for producing the same |
KR20030075374A (ko) * | 2002-03-18 | 2003-09-26 | 한국과학기술원 | 상피세포성장인자와 폴리에틸렌글리콜의 접합체 및 이의제조방법 |
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KR100982178B1 (ko) | 2008-01-29 | 2010-09-14 | (주)케어젠 | 모노-페길화된 염기성 섬유아세포 성장인자 변이체 및그의 용도 |
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