GB1470955A - Polymeric materials - Google Patents

Polymeric materials

Info

Publication number
GB1470955A
GB1470955A GB1614873A GB1614873A GB1470955A GB 1470955 A GB1470955 A GB 1470955A GB 1614873 A GB1614873 A GB 1614873A GB 1614873 A GB1614873 A GB 1614873A GB 1470955 A GB1470955 A GB 1470955A
Authority
GB
United Kingdom
Prior art keywords
dehydrogenase
ethyl
lactate dehydrogenase
polymers
polymer
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
GB1614873A
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.)
National Research Development Corp UK
National Research Development Corp of India
Original Assignee
National Research Development Corp UK
National Research Development Corp of India
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 National Research Development Corp UK, National Research Development Corp of India filed Critical National Research Development Corp UK
Priority to GB1614873A priority Critical patent/GB1470955A/en
Priority to JP49038736A priority patent/JPS5030981A/ja
Publication of GB1470955A publication Critical patent/GB1470955A/en
Expired legal-status Critical Current

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
    • 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
    • C12N11/10—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a carbohydrate
    • 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
    • C12N11/096—Polyesters; Polyamides
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
    • A01N25/10—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • C08B11/14—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with nitrogen-containing groups
    • C08B11/145—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with nitrogen-containing groups with basic nitrogen, e.g. aminoalkyl ethers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Molecular Biology (AREA)
  • Materials Engineering (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Dentistry (AREA)
  • Environmental Sciences (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

1470955 Polymers bearing imide groups; modified nylons NATIONAL RESEARCH DEVELOPMENT CORP 26 March 1974 [4 April 1973] 16148/73 Headings C3A C3H and C3R A water insoluble organic polymer carries substituent groups of the formula where R represents an aliphatic or aromatic hydrocarbon group and X represents a radical capable of reacting with a biologically active material to link it covalently to the polymer. The preferred polymers are aminoethyl cellulose and nylon. The amino groups present on the former and provided on the latter by partial peptide bond cleavage are reacted with ethyl adipimidate in the presence of N-ethyl morpholine to give the substituted polymer, e.g. by acid hydrolysis or treatment with N,N-dimethylaminopropylamine. The substituted polymers are coupled to various enzymes and co-factors by incubation with them in a basic medium. The amino-ethyl cellulose is coupled to lactate dehydrogenase, liver alcohol dehydrogenase, pig heart lactate dehydrogenase, rabbit muscle dehydrogenase, yeast alcohol dehydrogenase, chymotrypsin, glutamate oxalacetate transaminase and NADH peroxidase. The nylon is linked to trypsin and rabbit muscle lactate dehydrogenase.
GB1614873A 1973-04-04 1973-04-04 Polymeric materials Expired GB1470955A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1614873A GB1470955A (en) 1973-04-04 1973-04-04 Polymeric materials
JP49038736A JPS5030981A (en) 1973-04-04 1974-04-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1614873A GB1470955A (en) 1973-04-04 1973-04-04 Polymeric materials

Publications (1)

Publication Number Publication Date
GB1470955A true GB1470955A (en) 1977-04-21

Family

ID=10072056

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1614873A Expired GB1470955A (en) 1973-04-04 1973-04-04 Polymeric materials

Country Status (2)

Country Link
JP (1) JPS5030981A (en)
GB (1) GB1470955A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001515A1 (en) * 1979-01-18 1980-07-24 Unilever Ltd Improvements in or relating to processes and materials for detecting and determining proteinaceous specific binding agents and materials bindable thereto

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5861473A (en) * 1981-10-07 1983-04-12 Matsushita Electronics Corp Testing method for wide band fm detecting circuit
US4600692A (en) * 1983-02-10 1986-07-15 Purification Engineering, Inc. Immobilized cells for preparing phenylalanine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001515A1 (en) * 1979-01-18 1980-07-24 Unilever Ltd Improvements in or relating to processes and materials for detecting and determining proteinaceous specific binding agents and materials bindable thereto
EP0014530A1 (en) * 1979-01-18 1980-08-20 Unilever Plc Method for detecting and determining proteinaceous specific binding agents and materials bindable thereto, test composition and testkit therefor

Also Published As

Publication number Publication date
JPS5030981A (en) 1975-03-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee