ES8802443A1 - Procedimiento para la determinacion de creatinina. - Google Patents

Procedimiento para la determinacion de creatinina.

Info

Publication number
ES8802443A1
ES8802443A1 ES554598A ES554598A ES8802443A1 ES 8802443 A1 ES8802443 A1 ES 8802443A1 ES 554598 A ES554598 A ES 554598A ES 554598 A ES554598 A ES 554598A ES 8802443 A1 ES8802443 A1 ES 8802443A1
Authority
ES
Spain
Prior art keywords
sarcosine oxidase
oxidase preparation
stabilized
preparation
stabilized sarcosine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES554598A
Other languages
English (en)
Other versions
ES554598A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roche Diagnostics GmbH
Original Assignee
Boehringer Mannheim GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Boehringer Mannheim GmbH filed Critical Boehringer Mannheim GmbH
Publication of ES8802443A1 publication Critical patent/ES8802443A1/es
Publication of ES554598A0 publication Critical patent/ES554598A0/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/26—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; 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 immobilised on or in an organic carrier
    • C12N11/10—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a carbohydrate
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/96—Stabilising an enzyme by forming an adduct or a composition; Forming enzyme conjugates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/81—Packaged device or kit

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Eye Examination Apparatus (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

PROCEDIMIENTO PARA LA DETERMINACION DE CREATININA POR TRANSFORMACION ENZIMATICA EN CRETINA, DESDOBLAMIENTO DE LA CREATININA FORMADA MEDIANTE CREATINAMIDINOHIDRASA CON FORMACION DE SARCOSINA Y OXIDACION DE ESTA, EN EL QUE SE AÑADE A LA SOLUCION DE MUESTRA UN PREPARADO ESTABILIZADO DE SARCOSINOXIDASA, QUE CONTIENE CREATINAMIDINOHIDROLASA FIJADA A DEXTRANO ACTIVADO CON BROMURO DE CIANOGENO O TRICLOROTIAZINA Y UNIDA COVALENTEMENTE A UN POLISACARIDO (DEXTRANO) SOLUBLE EN AGUA, Y SE DETERMINA EL H2O2 O EL FORMALDEHIDO, FORMADOS DE ESTE MODO. TIENE APLICACION CLINICA PARA LA DETERMINACION DE CREATININA EN EL SUERO SANGUINEO.
ES554598A 1985-04-30 1986-04-30 Procedimiento para la determinacion de creatinina. Expired ES8802443A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853515586 DE3515586A1 (de) 1985-04-30 1985-04-30 Stabilisiertes sarcosinoxidase-praeparat

Publications (2)

Publication Number Publication Date
ES8802443A1 true ES8802443A1 (es) 1988-06-16
ES554598A0 ES554598A0 (es) 1988-06-16

Family

ID=6269503

Family Applications (1)

Application Number Title Priority Date Filing Date
ES554598A Expired ES8802443A1 (es) 1985-04-30 1986-04-30 Procedimiento para la determinacion de creatinina.

Country Status (8)

Country Link
US (1) US4950609A (es)
EP (1) EP0201805B1 (es)
JP (1) JPS61249389A (es)
KR (1) KR890004090B1 (es)
AT (1) ATE45979T1 (es)
DD (1) DD244763A5 (es)
DE (2) DE3515586A1 (es)
ES (1) ES8802443A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2628310B2 (ja) * 1987-08-31 1997-07-09 和光純薬工業株式会社 酵素の安定化方法
DE4011084A1 (de) * 1990-04-05 1991-10-10 Boehringer Mannheim Gmbh Saccharid-modifizierte, wasserloesliche proteine
JP3125428B2 (ja) * 1991-03-28 2001-01-15 和光純薬工業株式会社 修飾酵素
US6274369B1 (en) 1996-02-02 2001-08-14 Invitrogen Corporation Method capable of increasing competency of bacterial cell transformation
JP2001517928A (ja) 1996-03-29 2001-10-09 ライフ・テクノロジーズ・インコーポレイテッド 細菌の低温貯蔵中の生存能および形質転換効率増強法
DK1005529T3 (da) 1997-02-12 2005-06-13 Invitrogen Corp Fremgangsmåder til lyofilisering af kompetente celler
US6451572B1 (en) * 1998-06-25 2002-09-17 Cornell Research Foundation, Inc. Overexpression of phytase genes in yeast systems
CN100347303C (zh) * 1999-03-31 2007-11-07 康乃尔研究基金会有限公司 具有改良的肌醇六磷酸酶活性的磷酸酶
US6841370B1 (en) 1999-11-18 2005-01-11 Cornell Research Foundation, Inc. Site-directed mutagenesis of Escherichia coli phytase
AU2002331847A1 (en) * 2001-09-14 2003-04-01 Invitrogen Corporation Composition for stabilizing biological materials
EP1450627B1 (en) 2001-10-31 2012-09-05 Phytex, Llc Use of phytase containing animal food
CA2433479A1 (en) * 2002-07-22 2004-01-22 F. Hoffmann-La Roche Ag Conjugate of a tissue non-specific alkaline phosphatase and dextran, process for its production and use thereof
EP1405907A3 (en) * 2002-07-22 2004-10-13 Roche Diagnostics GmbH Conjugate of a tissue non-specific alkaline phosphatase and dextran, process for its production and use thereof
CA2925807C (en) * 2002-09-13 2020-09-15 Cornell Research Foundation, Inc. Using mutations to improve aspergillus phytases
US7919297B2 (en) 2006-02-21 2011-04-05 Cornell Research Foundation, Inc. Mutants of Aspergillus niger PhyA phytase and Aspergillus fumigatus phytase
EP2069486A2 (en) * 2006-08-03 2009-06-17 Cornell Research Foundation, Inc. Phytases with improved thermal stability
US8192734B2 (en) 2007-07-09 2012-06-05 Cornell University Compositions and methods for bone strengthening
GB201712592D0 (en) * 2017-08-04 2017-09-20 Imp Innovations Ltd Novel compositions and uses thereof
KR20210051907A (ko) * 2019-10-31 2021-05-10 (주)아모레퍼시픽 성상 변화 화장료 조성물

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944470A (en) * 1973-06-29 1976-03-16 The Procter & Gamble Company Stabilization and enhancement of enzymatic activity
US4229537A (en) * 1978-02-09 1980-10-21 New York University Preparation of trichloro-s-triazine activated supports for coupling ligands
IT1137075B (it) * 1981-05-28 1986-09-03 Chemical Lab S R L Procedimento per la determinazione della creattinina (creatininio) in liquidi biologici, e reattivo per la sua attuazione
DE3126759A1 (de) * 1981-07-07 1983-01-27 Boehringer Mannheim Gmbh, 6800 Mannheim Loesliche leber-uricase, verfahren zu ihrer herstellung und verwendung
DE3326888A1 (de) * 1983-07-26 1985-02-14 Boehringer Mannheim Gmbh, 6800 Mannheim Sarcosin-oxidase
DE3411997A1 (de) * 1984-03-31 1985-10-17 Boehringer Mannheim Gmbh, 6800 Mannheim Neue redox-indikatoren

Also Published As

Publication number Publication date
US4950609A (en) 1990-08-21
EP0201805A1 (de) 1986-11-20
DE3515586A1 (de) 1986-11-06
KR860008280A (ko) 1986-11-14
KR890004090B1 (ko) 1989-10-20
JPS61249389A (ja) 1986-11-06
DD244763A5 (de) 1987-04-15
DE3665321D1 (en) 1989-10-05
EP0201805B1 (de) 1989-08-30
ES554598A0 (es) 1988-06-16
JPH0236228B2 (es) 1990-08-16
ATE45979T1 (de) 1989-09-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040601