DE3175560D1 - Soluble stabilized enzymes - Google Patents

Soluble stabilized enzymes

Info

Publication number
DE3175560D1
DE3175560D1 DE8181107786T DE3175560T DE3175560D1 DE 3175560 D1 DE3175560 D1 DE 3175560D1 DE 8181107786 T DE8181107786 T DE 8181107786T DE 3175560 T DE3175560 T DE 3175560T DE 3175560 D1 DE3175560 D1 DE 3175560D1
Authority
DE
Germany
Prior art keywords
enzyme
polymer
composition
pendant groups
stabilized enzymes
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8181107786T
Other languages
English (en)
Inventor
Ivan Endre Modrovich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22712339&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3175560(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE3175560D1 publication Critical patent/DE3175560D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • 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
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/082—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C12N9/96—Stabilising an enzyme by forming an adduct or a composition; Forming enzyme conjugates
DE8181107786T 1980-10-02 1981-09-30 Soluble stabilized enzymes Expired DE3175560D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/193,116 US4652524A (en) 1980-10-02 1980-10-02 Soluble stabilized enzymes

Publications (1)

Publication Number Publication Date
DE3175560D1 true DE3175560D1 (en) 1986-12-11

Family

ID=22712339

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181107786T Expired DE3175560D1 (en) 1980-10-02 1981-09-30 Soluble stabilized enzymes

Country Status (6)

Country Link
US (1) US4652524A (de)
EP (1) EP0049475B1 (de)
JP (1) JPS57122795A (de)
AT (1) ATE23360T1 (de)
CA (1) CA1177421A (de)
DE (1) DE3175560D1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408299A1 (de) * 1984-03-07 1985-09-12 Bayer Ag, 5090 Leverkusen Verfahren zur immobilisierung von zellen und enzymen
DE3540076A1 (de) * 1985-11-12 1987-05-14 Boehringer Mannheim Gmbh Verfahren zur stabilisierung von creatinkinase
DE3541186A1 (de) * 1985-11-21 1987-05-27 Boehringer Mannheim Gmbh Wasserloesliche, stabilisierte peroxidasederivate, verfahren zu ihrer herstellung und verwendung zur bestimmung von wasserstoffperoxid
IL83451A (en) * 1987-08-06 1991-06-10 Univ Ramot Stabilized water soluble enzymes and a method for their preparation
JP2632518B2 (ja) * 1987-08-28 1997-07-23 天野製薬株式会社 ビリルビンオキシダーゼの化学修飾体
KR920003656B1 (ko) * 1988-04-01 1992-05-06 샤프 가부시끼 가이샤 전자적으로 화상을 확대하여 촬영이 가능한 촬상 장치
US5413915A (en) * 1988-07-12 1995-05-09 Resource Technologies Group, Inc. Method and sensor for detecting toxic chemical exposure effects and metabolic activation of carcinogenic chemical agents
DE3839020A1 (de) * 1988-11-18 1990-05-23 Roehm Gmbh Fixierung von proteinen an festen traegern
JPH03133378A (ja) * 1989-07-19 1991-06-06 Modrovich Ivan E 被験体を安定化させて液体中でのその生物学的活性を保存する方法
CA2028593C (en) * 1989-10-31 2007-08-21 Douglas R. Brandt Stabilized enzyme compositions
AU643469B2 (en) * 1989-11-01 1993-11-18 Nippon Shinyaku Co. Ltd. Stabilized immobilized enzyme
DE4007836A1 (de) * 1989-11-14 1991-05-23 Boehringer Mannheim Gmbh Verfahren zur erhoehung der enzymatischen reaktivitaet von (beta)-galactosidase
JPH06500632A (ja) * 1990-08-10 1994-01-20 アナリティカル・コントロール・システムズ・インコーポレーテッド 改良された診断および治療組成物
CA2073511A1 (en) * 1990-11-14 1992-05-29 Matthew R. Callstrom Conjugates of poly(vinylsaccharide) with proteins for the stabilization of proteins
JP3271265B2 (ja) * 1991-03-07 2002-04-02 日本油脂株式会社 修飾プロテアーゼ
JP3125428B2 (ja) * 1991-03-28 2001-01-15 和光純薬工業株式会社 修飾酵素
US5217890A (en) * 1991-08-20 1993-06-08 Eastman Kodak Company Stabilized composition containing creatine kinase and protein having blocked sulfhydryl groups
US5736624A (en) * 1994-12-02 1998-04-07 Abbott Laboratories Phosphatase activated crosslinking, conjugating and reducing agents; methods of using such agents; and reagents comprising phosphatase activated crosslinking and conjugating agents
JPH09118842A (ja) * 1995-10-26 1997-05-06 Nippon Paint Co Ltd 自己更新型防汚塗料組成物
WO1999055850A1 (fr) * 1998-04-24 1999-11-04 International Reagents Corporation Methode de stabilisation d'enzymes et compositions enzymatiques
US9592280B2 (en) * 2014-10-10 2017-03-14 Rochal Industries Llc Compositions and kits for enzymatic debridement and methods of using the same
US10238719B2 (en) 2014-10-10 2019-03-26 Rochal Industries, Llc Compositions and kits for enzymatic debridement and methods of using the same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6812443A (de) * 1968-08-31 1970-03-03
CA927284A (en) * 1968-09-27 1973-05-29 L. Westman Thomas Stable polymer-enzyme oral hygiene compositions
US3649457A (en) * 1968-09-27 1972-03-14 Monsanto Co Enzymatic processing with polymer-enzyme product
US3625827A (en) * 1968-09-27 1971-12-07 Monsanto Co Water-soluble polymer-enzyme products
US3666627A (en) * 1968-10-14 1972-05-30 Corning Glass Works Method of stabilizing enzymes
GB1286095A (en) * 1969-08-22 1972-08-16 Fuji Photo Film Co Ltd Enzyme-containing microagglomerates and methods of producing the same
US3860484A (en) * 1972-09-28 1975-01-14 Xerox Corp Enzyme stabilization
US4017364A (en) * 1975-06-19 1977-04-12 Societe D'assistance Technique Pour Produits Nestle S.A. Process for producing an enzyme product having variable solubility
DE2633259C3 (de) * 1975-07-23 1984-11-15 Japan Atomic Energy Research Institute, Tokio/Tokyo Verfahren zum Unbeweglichmachen von Enzymen oder enzymhaltigen Zellen
CA1091174A (en) * 1976-03-17 1980-12-09 Ivan E. Modrovich Stabilized liquid enzyme
BE861602A (fr) * 1976-12-10 1978-03-31 Grace W R & Co Proteines propres a la dispersion dans l'eau modifiees par des polyurethannes
US4250254A (en) * 1978-09-11 1981-02-10 Modrovich Ivan Endre Stabilized liquid enzyme and coenzyme compositions

Also Published As

Publication number Publication date
EP0049475B1 (de) 1986-11-05
EP0049475A2 (de) 1982-04-14
JPH0260311B2 (de) 1990-12-14
ATE23360T1 (de) 1986-11-15
CA1177421A (en) 1984-11-06
US4652524A (en) 1987-03-24
EP0049475A3 (en) 1982-08-04
JPS57122795A (en) 1982-07-30

Similar Documents

Publication Publication Date Title
DE3175560D1 (en) Soluble stabilized enzymes
ATE80657T1 (de) Mischungen von alpha-amylase zur verfluessigung von staerke.
AU5277890A (en) Method and reagent for determination of an analyte via enzymatic means using a ferricyanide/ferric compound system
IE45546L (en) Process for the determination of substrates or of enzyme¹activities
DE59503332D1 (de) Verfahren zur Herstellung von Biuretgruppen enthaltenden Polyisocyanaten
DE69133258D1 (de) Verwendung von vernetzten kristallen als neuem verfahren zur immobilisierung von enzymen
ATE1296T1 (de) Substratzusammensetzung und ihre verwendung.
GB9212305D0 (en) Sensor for optical assay
AU1984500A (en) Method and apparatus for conveying a sample to a sample vessel
MY131053A (en) 2-saccharinylmethyl aryl carboxylates useful as proteolytic enzyme inhibitors and compositions and method of use thereof
DE3473475D1 (en) Process for determining substrate or enzymatic activity
JPS5643228B2 (de)
TW341600B (en) Enzymes immobilized on an aminofunctional organosiloxane polymer carriers and processes therefor
DK29883D0 (da) Enzymatisk fremgangsmade til bestemmelse af beta-lactamantibiotica og proeveudstyr til sadan bestemmelse
AU4894290A (en) Process and test carrier for the determination of an enzyme from an isoenzyme mixture
AU9075682A (en) Immobilised protease
EP0345812A3 (de) Verfahren mit Verwendung von Alkoholoxydase
HU175295B (hu) Sposob dlja immobilizacii ili stabilizacii enzimov, ingibitorov i antitel
GB1471024A (en) Polymeric carriers
JPS5426394A (en) Method for giving enzymatic activity to solic surface
JPS57111369A (en) Method of bonding air-impermeable substrate, anaerobically curable composition and complex product containing said substrate
ES8200187A1 (es) Procedimiento para la determinacion analitica de urea en unamuestra
JPS5718987A (en) Carrier for enzyme immobilization
FR2680005B1 (fr) Utilisation de collagene comme support solide de fixation d'un capteur capable de reagir specifiquement avec un element a detecter dans un milieu biologique, reactif et procede de mise en óoeuvre.
DE3775866D1 (de) Verfahren zur durchfuehrung enzymatischer oxidationen.

Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8328 Change in the person/name/address of the agent

Free format text: LIEDL, G., DIPL.-PHYS. LIEDL, C., DIPL.-CHEM.UNIV. FRITSCHE, R., DIPL.-WIRTSCH.-ING, PAT.-ANWAELTE, 81479 MUENCHEN

8328 Change in the person/name/address of the agent

Free format text: HANSMANN, VOGESER, LIEDL & PARTNER, 81369 MUENCHEN

8339 Ceased/non-payment of the annual fee