ATE258225T1 - Gereinigte chitindeacetylase - Google Patents

Gereinigte chitindeacetylase

Info

Publication number
ATE258225T1
ATE258225T1 AT92922352T AT92922352T ATE258225T1 AT E258225 T1 ATE258225 T1 AT E258225T1 AT 92922352 T AT92922352 T AT 92922352T AT 92922352 T AT92922352 T AT 92922352T AT E258225 T1 ATE258225 T1 AT E258225T1
Authority
AT
Austria
Prior art keywords
purified
deacetylase
chitine
chitin
chitin deacetylase
Prior art date
Application number
AT92922352T
Other languages
English (en)
Inventor
Vassilis Bouriotis
Dimitri Kafetzopoulos
John J Vournakis
Aggeliki Martinou
Original Assignee
Biotechnology Trading Co
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 Biotechnology Trading Co filed Critical Biotechnology Trading Co
Application granted granted Critical
Publication of ATE258225T1 publication Critical patent/ATE258225T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/78—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
    • C12N9/80—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5) acting on amide bonds in linear amides (3.5.1)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/40—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against enzymes
    • 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
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/26—Preparation of nitrogen-containing carbohydrates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/911—Microorganisms using fungi
    • Y10S435/931—Mucor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Immunology (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Dermatology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT92922352T 1991-10-09 1992-10-07 Gereinigte chitindeacetylase ATE258225T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/773,724 US5219749A (en) 1991-10-09 1991-10-09 Process for isolating and preparing purified chitin deacetylase
PCT/US1992/008529 WO1993007262A2 (en) 1991-10-09 1992-10-07 Purified chitin deacetylase

Publications (1)

Publication Number Publication Date
ATE258225T1 true ATE258225T1 (de) 2004-02-15

Family

ID=25099129

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92922352T ATE258225T1 (de) 1991-10-09 1992-10-07 Gereinigte chitindeacetylase

Country Status (9)

Country Link
US (1) US5219749A (de)
EP (1) EP0610320B1 (de)
JP (1) JPH07501937A (de)
KR (1) KR100286078B1 (de)
AT (1) ATE258225T1 (de)
AU (1) AU669676B2 (de)
CA (1) CA2120328A1 (de)
DE (1) DE69233287D1 (de)
WO (1) WO1993007262A2 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6004795A (en) * 1991-10-09 1999-12-21 Institute For Molecular Biology And Biotechnology DNA encoding chitin deacetylase preparations
US5525502A (en) * 1991-10-09 1996-06-11 Institute For Molecular Biology & Biotechnology/Forth DNA encoding chitin deacetylase
CA2158056A1 (en) * 1993-03-29 1994-10-13 William H. Velander Method of coupling ligands within porous supports (p.e. azlactone) and uses thereof
SE509662C2 (sv) * 1993-04-29 1999-02-22 Tetra Laval Holdings & Finance Förpackningslaminat belagt med en vattenolöslig chitosanförening samt sätt att tillverka förpackningslaminatet
US6063911A (en) * 1993-12-01 2000-05-16 Marine Polymer Technologies, Inc. Methods and compositions for treatment of cell proliferative disorders
US5624679A (en) * 1993-12-01 1997-04-29 Marine Polymer Technologies, Inc. Methods and compositions for poly-β-1-4-N-acetylglucosamine biological barriers
US6743783B1 (en) * 1993-12-01 2004-06-01 Marine Polymer Technologies, Inc. Pharmaceutical compositions comprising poly-β-1→4-N-acetylglucosamine
US5846952A (en) * 1993-12-01 1998-12-08 Marine Polymer Technologies, Inc. Methods and compositions for poly-β-1-4-N-acetylglucosamine drug delivery
US5858350A (en) 1993-12-01 1999-01-12 Marine Polymer Technologies Methods and compositions for poly-β-1→4-N-acetylglucosamine cell therapy system
US5635493A (en) * 1993-12-01 1997-06-03 Marine Polymer Technologies, Inc. Methods and compositions for poly-β-1-4-N-acetylglucosamine chemotherapeutics
US5686115A (en) * 1993-12-01 1997-11-11 Marine Polymer Technologies, Inc. Poly-β-1→4-N-acetylucosamine copolymer composition with collagen
US5622834A (en) * 1993-12-01 1997-04-22 Marine Polymer Technologies, Inc. Method of isolating poly-β-1-4-N-acetylglucosamine from microalgal culture
WO1995033773A1 (en) * 1994-06-02 1995-12-14 Vitaphore Corporation Lysozyme-degradable biomaterials
US5762903A (en) * 1995-03-10 1998-06-09 Korea Atomic Energy Research Institute Radioactive chitosan complex for radiation therapy
JP2615443B2 (ja) * 1995-03-13 1997-05-28 工業技術院長 Ｎ−アセチル−ｄ−グルコサミンデアセチラーゼの製造方法
JP3062591B2 (ja) * 1997-05-30 2000-07-10 農林水産省食品総合研究所長 ｐ−ニトロフェニル ２−アセチルアミノ−４−Ｏ−（２−アミノ−２−デオキシ−β−Ｄ −グルコピラノシル）−２−デオキシ−β−Ｄ −グルコピラノシドおよびその塩並びにその製造法
JP3030431B2 (ja) * 1997-12-02 2000-04-10 農林水産省食品総合研究所長 キチン脱アセチル化酵素遺伝子、該遺伝子を含むベクター及び形質転換体
CA2313836C (en) * 2000-03-15 2009-06-09 Cargill, Incorporated Chitosan and method of preparing chitosan
US7041657B2 (en) 2001-02-12 2006-05-09 Marine Polymer Technologies Inc. Compositions and methods for modulation of vascular structure and/or function
US7816514B2 (en) 2001-02-16 2010-10-19 Cargill, Incorporated Glucosamine and method of making glucosamine from microbial biomass
US7923437B2 (en) * 2001-02-16 2011-04-12 Cargill, Incorporated Water soluble β-glucan, glucosamine, and N-acetylglucosamine compositions and methods for making the same
US20020115639A1 (en) * 2001-02-16 2002-08-22 Weiyu Fan Glucosamine and method of making glucosamine from microbial blomass
US8222232B2 (en) * 2001-02-16 2012-07-17 Cargill, Incorporated Glucosamine and N-acetylglucosamine compositions and methods of making the same fungal biomass
US6693188B2 (en) 2001-08-08 2004-02-17 Cargill Incorporated N-acetyl-D-glucosamine and process for producing N-acetyl-D-glucosamine
US20060246114A1 (en) * 2002-11-01 2006-11-02 Rogers Brent D Multiple component food product useful for delivering glucosamine and/or nacetyl-d-glucosamine
BE1014638A6 (fr) 2002-02-12 2004-02-03 Univ Liege Methode de preparation de derives de la paroi cellulaire a partir de biomasse.
EP1497335A4 (de) * 2002-04-02 2009-08-12 Cargill Inc Herstellung von chitosan
US20060003965A1 (en) * 2002-11-01 2006-01-05 Fosdick Lawrence D N-acetyl-d-glucosamine (nag) supplemented food products and beverages
US20060058263A1 (en) * 2002-11-01 2006-03-16 Rogers Brent D Heat pasturized liquids containing glucosamine
US20040229341A1 (en) * 2003-02-12 2004-11-18 Marie-France Versali Method for the production of chitin deacetylase
ES2552842T3 (es) 2007-02-19 2015-12-02 Marine Polymer Technologies, Inc. Composiciones hemostáticas y regímenes terapéuticos
CN101735337B (zh) * 2009-12-31 2012-05-30 中国科学院微生物研究所 制备几丁质和壳聚糖的方法
AU2011239466B2 (en) 2010-04-15 2015-01-22 Marine Polymer Technologies, Inc. Anti-bacterial applications of poly -N-acetylglucosamine nanofibers
MX356877B (es) 2011-04-15 2018-06-19 Marine Polymer Tech Inc Tratamiento de enfermedades con nanofibras de poli-n-acetil-glucosamina.
WO2014140167A1 (en) 2013-03-14 2014-09-18 Dsm Ip Assets B.V. Cell wall deconstruction enzymes of malbranchea cinnamomea and uses thereof
CN103980344A (zh) * 2014-04-09 2014-08-13 中国药科大学 一种分离纯化含几丁质结合结构域的融合蛋白的方法
CN104262507B (zh) * 2014-10-31 2016-05-18 江苏财经职业技术学院 一种超声波协同cda酶制备龙虾壳壳聚糖的方法
CN107384883B (zh) * 2017-08-24 2021-03-16 河北民族师范学院 一种制备类胡萝卜素裂解酶的方法
CN109609485B (zh) * 2019-01-02 2022-06-28 吉林中粮生化有限公司 一种甲壳素脱乙酰酶及其应用
CN113373134B (zh) * 2021-07-30 2024-02-20 江苏海飞生物科技有限公司 一种n-乙酰氨基葡萄糖脱乙酰酶的提取方法
CN117384894B (zh) * 2023-12-04 2024-02-09 中国水产科学研究院黄海水产研究所 脱乙酰酶及其编码基因、重组质粒、重组菌与应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1104351B (it) * 1978-06-14 1985-10-21 Muzzarelli Riccardo Il complesso glucano chitosano il metodo della sua produzione a partire da muffe funghi e lieviti e i suoi usi
US4958011A (en) * 1983-06-27 1990-09-18 Bade Maria L Ester-stabilized chitin
US4806474A (en) * 1985-06-10 1989-02-21 Miles Inc. Preparation of mycelial chitosan and glucan fractions from microbial biomass

Also Published As

Publication number Publication date
WO1993007262A3 (en) 1993-07-22
CA2120328A1 (en) 1993-04-15
DE69233287D1 (de) 2004-02-26
US5219749A (en) 1993-06-15
AU669676B2 (en) 1996-06-20
WO1993007262A2 (en) 1993-04-15
EP0610320B1 (de) 2004-01-21
KR100286078B1 (ko) 2001-05-02
JPH07501937A (ja) 1995-03-02
EP0610320A1 (de) 1994-08-17
AU2796892A (en) 1993-05-03

Similar Documents

Publication Publication Date Title
DE69233287D1 (de) Gereinigte chitindeacetylase
ATE313270T1 (de) Verwendung von hoch-verestertem pektin in sauren, proteinhaltigen nahrungsmitteln
CA2301723A1 (en) Butyrate derivatives in the treatment of fibromyalgia and chronic fatigue syndrome
TR199701705T1 (xx) Trigliserid ya�lar�n i�lenmesinde hareketsiz enzim ve kullan�m�.
CA2288948A1 (en) Modified arginine deiminase
ES2073694T3 (es) Metodo para reducir la concentracion de colesterol en alimentos.
GB2296717B (en) Use of an enzyme
AU8970198A (en) N,n-bis (phenylcarbamoylmethyl) dimethylammonium chloride and derivatives in thetreatment of pain
IL95578A0 (en) Vaccine formed from a poly-saccharide and a protein
DE69508987D1 (de) Enzymatische Hydrolyse zur Umwandlung von C7-Zucker in C-7-Hydroxyl-Taxanen
DK0654046T3 (da) Selvtværbundet gellangummi
ATE371726T1 (de) Modifikation von polysacchariden
DK0673425T3 (da) DNA kodning for chitin deacetylase
FI853095L (fi) Foerfarande foer aotervinning av en gelbildande polysackarid, aotervunnen polysackarid och gel bildad daermed.
DK1037642T3 (da) Modificerede polysaccharider med ændret biologisk genkendelse
PT633928E (pt) Microrganismos processo de preparacao e utilizacao
AU116665S (en) Pen
NO996401D0 (no) Fremgangsmåte for fremstilling av amider
EP0455170A3 (en) Process for culturing microorganisms of the genus pseudomonas and process for producing l-alanine using said microorganisms
AU3884789A (en) Polysaccharides, process for preparing them by culturing pseudomonas paucimobilis and application of the strains in agriculture
AR002458A1 (es) Preparado enzimatico que tiene actividad de cefalosporina haloperoxidasa y metodo para producir una cefalexina halogenada con dicho preparado.
KR830003580A (ko) 발효에 의한 세팔로스포린 제법
AU111844S (en) Tyre
KR900000471A (ko) 5'-이노신산(5'-Inosinic Acid)을 생산하는 미생물.
AU130781S (en) Culotte-style petticoat

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties