IE42482L - Immobilised enzyme conjugates - Google Patents
Immobilised enzyme conjugatesInfo
- Publication number
- IE42482L IE42482L IE760317A IE31776A IE42482L IE 42482 L IE42482 L IE 42482L IE 760317 A IE760317 A IE 760317A IE 31776 A IE31776 A IE 31776A IE 42482 L IE42482 L IE 42482L
- Authority
- IE
- Ireland
- Prior art keywords
- enzyme
- support
- polymer
- base material
- functional groups
- Prior art date
Links
- 102000004190 Enzymes Human genes 0.000 title abstract 7
- 108090000790 Enzymes Proteins 0.000 title abstract 7
- 125000000524 functional group Chemical group 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229920000620 organic polymer Polymers 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 230000001588 bifunctional effect Effects 0.000 abstract 1
- 238000000855 fermentation Methods 0.000 abstract 1
- 230000004151 fermentation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
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
- 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
- C12N11/089—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C12N11/091—Phenol resins; Amino resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0235—Nitrogen containing compounds
- B01J31/0254—Nitrogen containing compounds on mineral substrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/003—Catalysts comprising hydrides, coordination complexes or organic compounds containing enzymes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
-
- 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
- C12N11/089—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C12N11/093—Polyurethanes
-
- 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
- C12N11/14—Enzymes or microbial cells immobilised on or in an inorganic carrier
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Abstract
The enzyme fixed to a support is composed of a combined organic-inorganic base material, which consists of an inorganic porous support having an organic polymer, which contains functional groups, partially adsorbed and enclosed in its pores, and of an enzyme which is partially adsorbed to the base material and bound covalently to the functional groups of the organic polymer in the terminal regions of this polymer. Such immobilised enzymes are of use in the biochemical and fermentation industries. They are obtained, in particular, by drenching a porous support with a solution of a polyfunctional organic compound and treating the impregnated support with an excess of a bifunctional monomer. Subsequently, the enzyme is added, part of which enzyme then binds covalently to reactive groups of the polymer which has been formed and which is present in and on the support. During this procedure, the biochemically active residues of the enzyme must not be blocked or altered.
[GB1537086A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US55089875A | 1975-02-18 | 1975-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE42482L true IE42482L (en) | 1976-08-18 |
| IE42482B1 IE42482B1 (en) | 1980-08-13 |
Family
ID=24199032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE317/76A IE42482B1 (en) | 1975-02-18 | 1976-02-18 | Immobilized enzyme conjugates |
Country Status (26)
| Country | Link |
|---|---|
| JP (1) | JPS571988B2 (en) |
| AR (1) | AR215240A1 (en) |
| AT (1) | AT363890B (en) |
| AU (1) | AU497243B2 (en) |
| BE (1) | BE838684A (en) |
| BR (1) | BR7600989A (en) |
| CA (1) | CA1058538A (en) |
| CH (1) | CH634876A5 (en) |
| CS (1) | CS209424B2 (en) |
| DD (1) | DD123346A5 (en) |
| DE (1) | DE2605797C3 (en) |
| DK (1) | DK145104C (en) |
| EG (1) | EG11923A (en) |
| ES (1) | ES445248A1 (en) |
| FR (1) | FR2301533A1 (en) |
| GB (1) | GB1537086A (en) |
| IE (1) | IE42482B1 (en) |
| IT (1) | IT1055978B (en) |
| LU (1) | LU74379A1 (en) |
| NL (1) | NL7601580A (en) |
| NO (1) | NO148600C (en) |
| PL (1) | PL102119B1 (en) |
| PT (1) | PT64790B (en) |
| SE (1) | SE434064B (en) |
| YU (1) | YU37476A (en) |
| ZA (1) | ZA76871B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4335017A (en) | 1975-12-15 | 1982-06-15 | United Kingdom Atomic Energy Authority | Composite materials comprising deformable xerogel within the pores of particulate rigid supports useful in chromatography |
| DE2636206C3 (en) * | 1976-08-12 | 1981-06-04 | C.H. Boehringer Sohn, 6507 Ingelheim | Carrier-fixed enzymes and their manufacture and use |
| CA1128917A (en) * | 1978-10-16 | 1982-08-03 | Ronald P. Rohrbach | Support matrices for immobilized enzymes |
| FR2531452B1 (en) * | 1982-08-05 | 1985-06-28 | Uop Inc | MAGNETIC SUPPORT MATRIX AND IMMOBILIZED ENZYME SYSTEM HAVING APPLICATION |
| US4539294A (en) * | 1982-09-30 | 1985-09-03 | Akzona Incorporated | Immobilization of proteins on polymeric supports |
| US9828597B2 (en) * | 2006-11-22 | 2017-11-28 | Toyota Motor Engineering & Manufacturing North America, Inc. | Biofunctional materials |
| CN107151679A (en) | 2009-05-20 | 2017-09-12 | 希乐克公司 | Bioprocessing |
| CN117402234A (en) * | 2023-09-27 | 2024-01-16 | 重庆芳禾生物科技有限公司 | A collagen extraction process that removes pepsin residues |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3556945A (en) * | 1968-02-05 | 1971-01-19 | Corning Glass Works | Enzyme stabilization |
| CH564031A5 (en) * | 1968-03-29 | 1975-07-15 | Anvar | |
| GB1238280A (en) * | 1968-11-06 | 1971-07-07 | ||
| US3715278A (en) * | 1970-02-11 | 1973-02-06 | Monsanto Co | Enzyme-polymer product attached to surface of siliceous materials thereof |
| US3796634A (en) * | 1970-03-19 | 1974-03-12 | Us Health Education & Welfare | Insolubilized biologically active enzymes |
| CH533139A (en) * | 1971-06-21 | 1973-01-31 | Nestle Sa | Process for preparing a product endowed with enzymatic activity, insoluble in aqueous medium |
| US3802909A (en) * | 1971-11-09 | 1974-04-09 | American Hospital Supply Corp | Bonding of organic materials to inorganic particles |
| GB1484565A (en) * | 1972-07-13 | 1977-09-01 | Koch Light Labor Ltd | Binding of biologically active macromolecules |
| GB1444539A (en) * | 1972-09-11 | 1976-08-04 | Novo Industri As | Immobilised enzymes |
| CH579109A5 (en) * | 1973-02-22 | 1976-08-31 | Givaudan & Cie Sa | |
| SE7410542L (en) * | 1974-01-29 | 1976-01-12 | Givaudan & Cie Sa | CONDENSATION PRODUCTS. |
-
1976
- 1976-02-12 PT PT64790A patent/PT64790B/en unknown
- 1976-02-13 DE DE2605797A patent/DE2605797C3/en not_active Expired
- 1976-02-13 ZA ZA871A patent/ZA76871B/en unknown
- 1976-02-16 CH CH187576A patent/CH634876A5/en not_active IP Right Cessation
- 1976-02-17 NO NO760511A patent/NO148600C/en unknown
- 1976-02-17 PL PL1976187276A patent/PL102119B1/en unknown
- 1976-02-17 CA CA245,940A patent/CA1058538A/en not_active Expired
- 1976-02-17 BR BR7600989A patent/BR7600989A/en unknown
- 1976-02-17 ES ES445248A patent/ES445248A1/en not_active Expired
- 1976-02-17 DK DK63776A patent/DK145104C/en not_active IP Right Cessation
- 1976-02-17 DD DD191282A patent/DD123346A5/xx unknown
- 1976-02-17 YU YU00374/76A patent/YU37476A/en unknown
- 1976-02-17 NL NL7601580A patent/NL7601580A/en active Search and Examination
- 1976-02-17 SE SE7601757A patent/SE434064B/en not_active IP Right Cessation
- 1976-02-17 AU AU11173/76A patent/AU497243B2/en not_active Expired
- 1976-02-17 FR FR7604271A patent/FR2301533A1/en active Granted
- 1976-02-17 CS CS761011A patent/CS209424B2/en unknown
- 1976-02-17 GB GB6118/76A patent/GB1537086A/en not_active Expired
- 1976-02-18 JP JP1608176A patent/JPS571988B2/ja not_active Expired
- 1976-02-18 BE BE164417A patent/BE838684A/en not_active IP Right Cessation
- 1976-02-18 IE IE317/76A patent/IE42482B1/en unknown
- 1976-02-18 EG EG101/76A patent/EG11923A/en active
- 1976-02-18 AT AT0116176A patent/AT363890B/en not_active IP Right Cessation
- 1976-02-18 LU LU74379A patent/LU74379A1/xx unknown
- 1976-02-18 AR AR262289A patent/AR215240A1/en active
- 1976-02-18 IT IT20283/76A patent/IT1055978B/en active
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