BRPI0514542A - método para determinar a concentração de substáncias analisadas em amostras por mediação direta de enzimas - Google Patents

método para determinar a concentração de substáncias analisadas em amostras por mediação direta de enzimas

Info

Publication number
BRPI0514542A
BRPI0514542A BRPI0514542-2A BRPI0514542A BRPI0514542A BR PI0514542 A BRPI0514542 A BR PI0514542A BR PI0514542 A BRPI0514542 A BR PI0514542A BR PI0514542 A BRPI0514542 A BR PI0514542A
Authority
BR
Brazil
Prior art keywords
samples
concentration
determining
direct enzyme
enzyme mediation
Prior art date
Application number
BRPI0514542-2A
Other languages
English (en)
Inventor
Karen L Marfurt
Mary Ellen Warchal-Windham
Original Assignee
Bayer Healthcare Llc
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 Bayer Healthcare Llc filed Critical Bayer Healthcare Llc
Publication of BRPI0514542A publication Critical patent/BRPI0514542A/pt

Links

Classifications

    • 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
    • C12Q1/54—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving glucose or galactose
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
    • Y10T436/142222—Hetero-O [e.g., ascorbic acid, etc.]
    • Y10T436/143333—Saccharide [e.g., DNA, etc.]
    • Y10T436/144444—Glucose
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/17—Nitrogen containing
    • Y10T436/173076—Nitrite or nitrate
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]

Abstract

MéTODO PARA DETERMINAR A CONCENTRAçãO DE SUBSTáNCIAS ANALISADAS EM AMOSTRAS POR MEDIAçãO DIRETA DE ENZIMAS O índice de glicose no sangue pode ser determinado pelo contato de uma amostra de sangue com uma fita de teste contendo uma glicose desidrogenase dependente de PQQ (ou derivados ou isómeros disso) como um co-fator, um indicador de sal de tetrazólio, mas na ausência de um mediador.
BRPI0514542-2A 2004-08-24 2005-08-22 método para determinar a concentração de substáncias analisadas em amostras por mediação direta de enzimas BRPI0514542A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60388104P 2004-08-24 2004-08-24
PCT/US2005/029985 WO2006023927A1 (en) 2004-08-24 2005-08-22 Method for determining the concentration of analytes in samples by direct mediation of enzymes

Publications (1)

Publication Number Publication Date
BRPI0514542A true BRPI0514542A (pt) 2008-06-17

Family

ID=35482305

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0514542-2A BRPI0514542A (pt) 2004-08-24 2005-08-22 método para determinar a concentração de substáncias analisadas em amostras por mediação direta de enzimas

Country Status (13)

Country Link
US (1) US7867728B2 (pt)
EP (1) EP1831392B1 (pt)
JP (1) JP2008510490A (pt)
CN (1) CN101006185A (pt)
AT (1) ATE473291T1 (pt)
BR (1) BRPI0514542A (pt)
CA (1) CA2577688A1 (pt)
DE (1) DE602005022228D1 (pt)
MX (1) MX2007002224A (pt)
NO (1) NO20071564L (pt)
RU (1) RU2007110832A (pt)
TW (1) TW200621996A (pt)
WO (1) WO2006023927A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130020807A (ko) * 2008-11-07 2013-02-28 에프. 호프만-라 로슈 아게 광도계 반응 필름용 세립 충전물질
WO2013156526A1 (de) 2012-04-19 2013-10-24 F. Hoffmann-La Roche Ag Verfahren und vorrichtung zur bestimmung einer analytkonzentration in blut
BR112014028616B1 (pt) 2012-06-22 2020-12-29 F. Hoffmann-La Roche Ag método para a detecção de pelo menos um analito em pelo menos uma amostra de um fluido do corpo, dispositivo e sistema de teste
CN110176031B (zh) * 2013-08-09 2021-07-06 杭州堃博生物科技有限公司 一种评估已完成的胸部二维荧光透视影像与三维荧光投影影像之间配准的方法
EP3412763B1 (en) 2016-02-04 2020-12-23 Terumo Kabushiki Kaisha Blood-sugar-level measurement reagent, blood-sugar-level measurement chip, and blood-sugar-level measurement device set
ES2903296T3 (es) 2017-07-14 2022-03-31 Terumo Corp Chip de medición del nivel de glucemia y conjunto de dispositivo de medición del nivel de glucemia
EP3736571A4 (en) * 2018-03-07 2021-03-24 Terumo Kabushiki Kaisha METHOD, REAGENT AND CHIP FOR MEASURING THE ANALYTE CONCENTRATION IN A BIOLOGICAL SAMPLE

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211845A (en) 1978-11-24 1980-07-08 Miles Laboratories, Inc. Glucose indicator and method
US4390621A (en) 1980-12-15 1983-06-28 Miles Laboratories, Inc. Method and device for detecting glucose concentration
DE3529094A1 (de) 1985-03-13 1986-09-18 Miles Laboratories, Inc., Elkhart, Ind. An polyamide oder cellulosehydrat immobilisierte proteine und deren verwendung zur herstellung von biokatalysatoren, teststreifen oder chromatographiematerialien
US5116729A (en) 1989-03-10 1992-05-26 Miles Inc. Stabilization of oxidase enzyme-based test strips
US5620863A (en) 1989-08-28 1997-04-15 Lifescan, Inc. Blood glucose strip having reduced side reactions
CA2049237C (en) 1990-09-19 1999-10-19 Gunther Beck 2-thiazolyl tetrazolium salt indicators
US5290536A (en) 1990-09-19 1994-03-01 Miles Inc. Phenyl substituted 2-thiazolyl tetrazolium salt indicators
US5300637A (en) 1990-09-19 1994-04-05 Miles Inc. 2-benzothiazolyl tetrazolium salt indicators
US5126275A (en) 1990-09-19 1992-06-30 Miles Inc. Analytical method using tetrazolium salt indicators having a reflectance plateau
US5264348A (en) 1991-05-13 1993-11-23 Miles Inc. Ascorbate interference-resistant composition, device and method of assaying for predetermined analyte
US5360595A (en) 1993-08-19 1994-11-01 Miles Inc. Preparation of diagnostic test strips containing tetrazolium salt indicators
JPH10243786A (ja) 1997-03-03 1998-09-14 Koji Hayade 改変型グルコース脱水素酵素
JPH11243949A (ja) 1998-03-03 1999-09-14 Toyobo Co Ltd Ｐｑｑを補欠分子族とするグルコースデヒドロゲナーゼおよびその製造方法
US5902731A (en) * 1998-09-28 1999-05-11 Lifescan, Inc. Diagnostics based on tetrazolium compounds
JP3694424B2 (ja) 1998-09-29 2005-09-14 松下電器産業株式会社 グルコースセンサ
JP2000350588A (ja) 1999-04-08 2000-12-19 Koji Hayade グルコース脱水素酵素
JP2001204473A (ja) 2000-01-21 2001-07-31 Toyobo Co Ltd 新規プラスミド、それを含む形質転換体、及びそれを用いた酵素の製造法
US7163616B2 (en) 2001-09-14 2007-01-16 Bayer Corporation Reagents and methods for detecting analytes, and devices comprising reagents for detecting analytes
US20030077702A1 (en) 2001-10-23 2003-04-24 Rajiv Shah Method for formulating a glucose oxidase enzyme with a desired property or properties and a glucose oxidase enzyme with the desired property
US6586199B2 (en) 2001-11-20 2003-07-01 Lifescan, Inc. Stabilized tetrazolium reagent compositions and methods for using the same
EP1367120A3 (en) * 2002-05-27 2004-06-02 Toyo Boseki Kabushiki Kaisha Modified pyrroloquinoline quinone (PQQ) dependent glucose dehydrogenase with superior substrate specificity and stability

Also Published As

Publication number Publication date
US7867728B2 (en) 2011-01-11
JP2008510490A (ja) 2008-04-10
NO20071564L (no) 2007-03-26
CA2577688A1 (en) 2006-03-02
CN101006185A (zh) 2007-07-25
ATE473291T1 (de) 2010-07-15
WO2006023927A1 (en) 2006-03-02
EP1831392A1 (en) 2007-09-12
TW200621996A (en) 2006-07-01
RU2007110832A (ru) 2008-10-10
MX2007002224A (es) 2007-05-04
DE602005022228D1 (de) 2010-08-19
EP1831392B1 (en) 2010-07-07
US20070275430A1 (en) 2007-11-29

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.