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公开(公告)号:DE3910966A1
公开(公告)日:1990-10-11
申请号:DE3910966
申请日:1989-04-05
Applicant: HOECHST AG
Inventor: SAUBER KLAUS DR , GERHARDS HERRMANN DR
IPC: C08F8/12 , C08F218/04 , C12N11/06 , C12N11/08 , G01N33/545
Abstract: The support material consists of acetylcholine esterase and choline oxidase and a copolymer based on vinyl acylate and/or vinyl alcohol units and units of a crosslinker. A material of this type is stable for at least 6 months. It is used for determining choline and acetylcholine, which are detected via the formation of hydrogen peroxide.