公开(公告)号：US3721607A

公开(公告)日：1973-03-20

申请号：US3721607D

申请日：1971-08-11

申请人： BOEHRINGER MANNHEIM GMBH

发明人： GRUBER W ,  BERNT E ,  GAWEHN K ,  BERGMEYER H ,  WERNER W

IPC分类号： C12Q1/02 ,  C12Q1/28 ,  C12Q1/54 ,  C12K1/04

CPC分类号： C12Q1/54 ,  C12Q1/28 ,  C12Q2326/30

摘要： Compositions comprising glucose oxidase, peroxidase, a chromogen, a buffer, an azide, and 2,2''-azino-di-(3ethylbenzothiazoline-6-sulfonic acid) provide remarkably stable test reagents for the enzymatic determination of glucose.

公开(公告)号：US3822285A

公开(公告)日：1974-07-02

申请号：US32620573

申请日：1973-01-24

申请人： BOEHRINGER MANNHEIM GMBH

发明人： WERNER W ,  VOGEL P ,  TIEDEMANN H ,  GUTHLEIN W

IPC分类号： C07D209/88 ,  C12Q1/54 ,  C07D27/68

CPC分类号： C07D209/88 ,  C12Q1/54

摘要： 9 -(Y - AMINOPROPYL) - 3 - AMINOCARBAZOLE, WHEN INCORPORATED INTO INDICATOR COMPOSITIONS ALSO COMPRISING OXIDATION INDICATORS SUCH AS O-TOLIDINE FOR THE ENZYMATIC DETECTION OF GLUCOSE, RESULTS IN OUTSTANDINLY STABLE INDICATOR COMPOSITIONS AND NOT ADVERSELY EFFECTED BY NORMALLY INTERFERING COMPONENTS IN THE TEST SAMPLE.