HUP9901821A2 - Eljárás II-es típusú kollagén előállítására - Google Patents

Eljárás II-es típusú kollagén előállítására

Info

Publication number
HUP9901821A2
HUP9901821A2 HU9901821A HUP9901821A HUP9901821A2 HU P9901821 A2 HUP9901821 A2 HU P9901821A2 HU 9901821 A HU9901821 A HU 9901821A HU P9901821 A HUP9901821 A HU P9901821A HU P9901821 A2 HUP9901821 A2 HU P9901821A2
Authority
HU
Hungary
Prior art keywords
type
tissue
collagen
pectin
glycans
Prior art date
Application number
HU9901821A
Other languages
English (en)
Inventor
Dale P. Devore
Anna G. Sturrock
Original Assignee
Autoimmune, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Autoimmune, Inc. filed Critical Autoimmune, Inc.
Publication of HUP9901821A2 publication Critical patent/HUP9901821A2/hu

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P21/00—Preparation of peptides or proteins
    • C12P21/06—Preparation of peptides or proteins produced by the hydrolysis of a peptide bond, e.g. hydrolysate products
    • 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
    • C07K14/78—Connective tissue peptides, e.g. collagen, elastin, laminin, fibronectin, vitronectin or cold insoluble globulin [CIG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/39—Connective tissue peptides, e.g. collagen, elastin, laminin, fibronectin, vitronectin, cold insoluble globulin [CIG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Immunology (AREA)
  • Microbiology (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Materials For Medical Uses (AREA)

Abstract

A találmány nyers II-es típűsú kőllagént tartalmazó szövetfeldőlgőzási eljárásaira vőnatkőzik, mellynek célja az említett szövetelkülönítése a vele érintkező I-es típűsú kőllagént tartalmazószövettől (perikőndriális membrán) és az így kapőtt II-es típűsúkőllagént tartalmazó szövetből a prőteőglikánők tővábbi eltávőlítása.Mindként eljárás a tisztítőtt II-es típűsú kőllagén előállításifőlyamatának előkezeléseként alklamazható. Pőntősabban a találmányőlyan eljárásőkra vőnatkőzik, melyekben a II-es típűsú kőllagénttartalmazó szöveteket először egy savas prőteázzal, példáűl pepszinnelkezelik, hőgy elősegítsék az I-es típűsú kőllagéntartalmú szöveteltávőlítását, majd egy másik prőteázzal, példáűl tripszinnel kezelik,hőgy eltávőlítsák a prőteőglikánőkat a II-es típűsú kőllagénextrakcióját megelőzően. ŕ
HU9901821A 1996-01-05 1997-01-03 Eljárás II-es típusú kollagén előállítására HUP9901821A2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US972396P 1996-01-05 1996-01-05

Publications (1)

Publication Number Publication Date
HUP9901821A2 true HUP9901821A2 (hu) 1999-09-28

Family

ID=21739352

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9901821A HUP9901821A2 (hu) 1996-01-05 1997-01-03 Eljárás II-es típusú kollagén előállítására

Country Status (13)

Country Link
US (1) US5840848A (hu)
EP (1) EP0871763B1 (hu)
JP (1) JP3935938B2 (hu)
KR (1) KR19990071782A (hu)
AT (1) ATE423568T1 (hu)
AU (1) AU705719B2 (hu)
BR (1) BR9706922A (hu)
CA (1) CA2238439C (hu)
DE (1) DE69739275D1 (hu)
ES (1) ES2320939T3 (hu)
HU (1) HUP9901821A2 (hu)
IL (1) IL124834A0 (hu)
WO (1) WO1997025435A1 (hu)

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JP3731150B2 (ja) * 2000-08-22 2006-01-05 株式会社角弘 軟骨型プロテオグリカンの精製方法
US6721142B1 (en) * 2000-12-21 2004-04-13 Western Digital (Fremont) Inc. Non-corrosive GMR slider for proximity recording
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US6780840B1 (en) 2001-10-09 2004-08-24 Tissue Adhesive Technologies, Inc. Method for making a light energized tissue adhesive
US6939364B1 (en) 2001-10-09 2005-09-06 Tissue Adhesive Technologies, Inc. Composite tissue adhesive
US6780841B2 (en) * 2001-11-13 2004-08-24 Biocell Technology, Llc Hyaluronic acid and chondroitin sulfate based hydrolyzed collagen type II and method of making same
US7628810B2 (en) 2003-05-28 2009-12-08 Acufocus, Inc. Mask configured to maintain nutrient transport without producing visible diffraction patterns
US20050046794A1 (en) 2003-06-17 2005-03-03 Silvestrini Thomas A. Method and apparatus for aligning a mask with the visual axis of an eye
US7491350B2 (en) * 2004-12-01 2009-02-17 Acufocus, Inc. Method of making an ocular implant
US7976577B2 (en) 2005-04-14 2011-07-12 Acufocus, Inc. Corneal optic formed of degradation resistant polymer
JP5263870B2 (ja) * 2008-03-17 2013-08-14 国立大学法人鳥取大学 コラーゲンペプチドの製造方法
IN2012DN02154A (hu) 2009-08-13 2015-08-07 Acufocus Inc
USD656526S1 (en) 2009-11-10 2012-03-27 Acufocus, Inc. Ocular mask
JP5753356B2 (ja) * 2010-09-13 2015-07-22 株式会社龍泉堂 活性エピトープを有する非変性ｉｉ型コラーゲンの抽出方法
EP2502964A1 (de) 2011-03-24 2012-09-26 Molda AG Verfahren zur Herstellung von Kollagen
CA2857306C (en) 2011-12-02 2017-07-25 Acufocus, Inc. Ocular mask having selective spectral transmission
CN103088096A (zh) * 2012-12-30 2013-05-08 浙江中医药大学 一种以蕲蛇为原料提取ⅱ型胶原蛋白的方法
US9204962B2 (en) 2013-03-13 2015-12-08 Acufocus, Inc. In situ adjustable optical mask
US9427922B2 (en) 2013-03-14 2016-08-30 Acufocus, Inc. Process for manufacturing an intraocular lens with an embedded mask
CA3056759C (en) 2016-03-22 2024-01-23 Avicenna Nutraceutical, Llc Hydrolyzed collagen compositions and methods of making thereof
CA3099905A1 (en) * 2017-05-11 2018-11-15 Avicenna Nutracetical, Llc Methods for producing collagen
TWI817084B (zh) * 2021-02-03 2023-10-01 惠合再生醫學生技股份有限公司 膠原蛋白的製備方法
CN113563458B (zh) * 2021-07-19 2023-07-21 嘉兴恒杰生物制药股份有限公司 一种非变性ii型胶原蛋白的制备方法
CN117915933A (zh) 2021-09-01 2024-04-19 上海其胜生物制剂有限公司 使用含有软骨细胞或干细胞的可注射可原位聚合胶原组合物进行软骨再生
CN114106151A (zh) * 2021-12-10 2022-03-01 中基惠诚科技有限公司 一种抗氧化活性胶原蛋白肽的制备方法
WO2023167166A1 (ja) * 2022-03-01 2023-09-07 学校法人近畿大学 肥料およびその製造方法

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Also Published As

Publication number Publication date
ATE423568T1 (de) 2009-03-15
AU705719B2 (en) 1999-05-27
CA2238439C (en) 2004-11-30
WO1997025435A1 (en) 1997-07-17
EP0871763A4 (en) 2003-09-10
ES2320939T3 (es) 2009-05-29
US5840848A (en) 1998-11-24
DE69739275D1 (de) 2009-04-09
JP3935938B2 (ja) 2007-06-27
JP2000506367A (ja) 2000-05-30
IL124834A0 (en) 1999-01-26
CA2238439A1 (en) 1997-07-17
BR9706922A (pt) 1999-07-20
EP0871763B1 (en) 2009-02-25
AU1831997A (en) 1997-08-01
KR19990071782A (ko) 1999-09-27
EP0871763A1 (en) 1998-10-21

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