Chemistry: molecular biology and microbiology – Carrier-bound or immobilized enzyme or microbial cell;... – Enzyme or microbial cell is immobilized on or in an organic...
Patent
1983-10-05
1986-02-25
Nucker, Christine M.
Chemistry: molecular biology and microbiology
Carrier-bound or immobilized enzyme or microbial cell;...
Enzyme or microbial cell is immobilized on or in an organic...
435178, 435179, 435180, C12N 1102, C12N 1110, C12N 1112, C12N 1108
Patent
active
045728976
ABSTRACT:
Immobilized enzyme granules prepared by mixing inert filler particles into an aqueous solution or dispersion of a water soluble binder, followed by granulating the mixture so as to form carrier granules. Enzyme is immobilized on the hydrophilic surfaces of the carrier granules. If not already insoluble in the medium for the intended enzymatic reaction, the binder in the granules is rendered insoluble, e.g., water insoluble.
Proteins are preferred binder materials, and glutaraldehyde is the preferred reagent for bonding enzyme to the carrier granules and for water insolubilizing the binder.
REFERENCES:
patent: 4106991 (1978-08-01), Markussen et al.
patent: 4110164 (1978-08-01), Sutthoff et al.
patent: 4116771 (1978-09-01), Amotz et al.
patent: 4386158 (1983-05-01), Shimizu et al.
Derwent 08061 C/05 (1979).
Amotz Shmuel
Markussen Erik K.
Rugh Susanne
Thomsen Kurt
Foley Shawn P.
Novo Industri A/S
Nucker Christine M.
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