Immobilized aminoacylase enzyme

Immobilized aminoacylase having high specific activity is obtained by covalent bonding of aminoacylase to a partially hydrolyzed Akrilex P type acrylamide-N,N1-methylene-bis (acrylamide) copolymer. Covalent bonding is carried out by partially hydrolyzing the copolymer with a base or an acid to form...

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Bibliographische Detailangaben
Hauptverfasser:	BOROS, LASZLO, SZAJANI, BELA, IVONY, JOZSEFNE, HUBER, IREN, KISS, JANOSNE, DAROCZI, IVAN
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	Immobilized aminoacylase having high specific activity is obtained by covalent bonding of aminoacylase to a partially hydrolyzed Akrilex P type acrylamide-N,N1-methylene-bis (acrylamide) copolymer. Covalent bonding is carried out by partially hydrolyzing the copolymer with a base or an acid to form carboxy groups, activating the carboxy groups with a carbodiimide and coupling aminoacylase to the activated carboxy groups. The aminoacylase may be isolated from mammal kidneys by forming an aqueous kidney extract, heat treating the extract and isolating aminoacylase from the heat treated extract.