[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Chellapandian et al., 1996 - Google Patents

Covalent linking of alkaline protease on trichlorotriazine activated nylon

Chellapandian et al., 1996

Document ID
11692551230164794639
Author
Chellapandian M
Sastry C
Publication year
Publication venue
Bioprocess Engineering

External Links

Snippet

Alkaline protease was covalently attached to nylon using trichlorotriazine. Enzymatic activity was determined at different trichlorotriazine activation temperature and time. It was observed that, the optimum temperature and pH of the immobilized alkaline protease was comparable …
Continue reading at link.springer.com (other versions)

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING OR MAINTAINING MICRO-ORGANISMS; 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 being immobilised on or in an organic carrier
    • C12N11/08—Enzymes or microbial cells being immobilised on or in an organic carrier carrier being a synthetic polymer
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING OR MAINTAINING MICRO-ORGANISMS; 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)
    • C12N9/82—Asparaginase (3.5.1.1)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING OR MAINTAINING MICRO-ORGANISMS; 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 being immobilised on or in an organic carrier
    • C12N11/04—Enzymes or microbial cells being immobilised on or in an organic carrier entrapped within the carrier, e.g. gel, hollow fibre
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING OR MAINTAINING MICRO-ORGANISMS; 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 being immobilised on or in an inorganic carrier
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING OR MAINTAINING MICRO-ORGANISMS; 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 being immobilised on or in an organic carrier
    • C12N11/10—Enzymes or microbial cells being immobilised on or in an organic carrier carrier being a carbohydrate
    • 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
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C12P13/20—Aspartic acid; Asparagine
    • 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
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/02—Amides, e.g. chloramphenicol or polyamides; Imides or polyimides; Urethanes, i.e. compounds comprising N-C=O structural element or polyurethanes

Similar Documents

Publication Publication Date Title
US4434228A (en) Immobilization of biological materials in condensed polyalkyleneimine polymers
RU2188864C2 (en) Nitrilase, strain rhodococcus rhodochrous as producer of nitrilase (variants), method of ammonium acrylate preparing, method of detection of nitrile, method of purification of polymer
US4504582A (en) Vermiculite as a carrier support for immobilized biological materials
US3705084A (en) Macroporous enzyme reactor
Cowan et al. Biochemistry and biotechnology of mesophilic and thermophilic nitrile metabolizing enzymes
AU757319B2 (en) Process for producing amide compounds
Gouda et al. Catalytic properties of the immobilized Aspergillus tamarii xylanase
PL161959B1 (en) Method of obtaining nitril hydrase
US6551804B2 (en) Process for preparing 4-cyanopentanoic acid
US4170696A (en) Enzyme-immobilization carrier and preparation thereof
Upadhya et al. Stabilization of d‐amino acid oxidase and catalase in permeabilized Rhodotorula gracilis cells and its application for the preparation of α‐ketoacids
El‐Ghaffar et al. Immobilization of α‐amylase onto chitosan and its amino acid condensation adducts
Chellapandian et al. Covalent linking of alkaline protease on trichlorotriazine activated nylon
JPS6255084A (en) Method for immobilizing living body and insoluble living body composite obtained therefrom
CA1215336A (en) Immobilization of catalytically active microorganisms in agar gel fibers
JP2719047B2 (en) Carrier-immobilized penicillin G amidase, glutaryl-7-ACA acylase or D-amino acid oxidase
EP0050007B1 (en) A heat-resistant adenylate kinase, a stable immobilized adenylate kinase composite material, and processes for their production
Chellapandian et al. Immobilization of alkaline protease on nylon
Lee et al. N-carbamoyl-dp-hydroxyphenylglycine production using immobilized d-hydantoinase from recombinant E. coli
Srinivasa Rao et al. Immobilization of urease on gelatin—poly (HEMA) copolymer preparation and characterization
AU603827B2 (en) Novel preparation
Ahmed et al. Kinetic, Catalytic and Thermodynamic Properties of Immobilized B. Circulans 25 Milk Clotting Enzyme on Activated Chitosan Polymer and Its Ability to Form Milk Curds.
Sato et al. Depolymerization of chondroitin C sulfate by immobilized Proteus vulgaris cells
JPS60126092A (en) Production of l-aspartic acid
He et al. Characteristics of immobilized aminoacylase from Aspergillus oryzae on macroporous copolymers