DE69211973D1 - Reagenzien und Verfahren zur Bestimmung von Beta-Glucanen - Google Patents

Reagenzien und Verfahren zur Bestimmung von Beta-Glucanen

Info

Publication number
DE69211973D1
DE69211973D1 DE69211973T DE69211973T DE69211973D1 DE 69211973 D1 DE69211973 D1 DE 69211973D1 DE 69211973 T DE69211973 T DE 69211973T DE 69211973 T DE69211973 T DE 69211973T DE 69211973 D1 DE69211973 D1 DE 69211973D1
Authority
DE
Germany
Prior art keywords
glucans
reagents
beta
determination
methods
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 - Fee Related
Application number
DE69211973T
Other languages
English (en)
Other versions
DE69211973T2 (de
Inventor
Hiroshi Nakajima
Hisashi Yamamoto
Junko Cho
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.)
Maruha Corp
Original Assignee
Maruha Corp
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 Maruha Corp filed Critical Maruha Corp
Application granted granted Critical
Publication of DE69211973D1 publication Critical patent/DE69211973D1/de
Publication of DE69211973T2 publication Critical patent/DE69211973T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/579—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving limulus lysate
    • 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
    • C12Q1/34—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase
    • C12Q1/37—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase involving peptidase or proteinase
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2400/00—Assays, e.g. immunoassays or enzyme assays, involving carbohydrates
    • G01N2400/10—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • G01N2400/12—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar
    • G01N2400/24—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar beta-D-Glucans, i.e. having beta 1,n (n=3,4,6) linkages between saccharide units, e.g. xanthan
    • 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
    • Y10S435/963—Methods of stopping an enzyme reaction or stabilizing the test materials

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Zoology (AREA)
  • General Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Microbiology (AREA)
  • Urology & Nephrology (AREA)
  • Analytical Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Cell Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Peptides Or Proteins (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
DE69211973T 1991-12-25 1992-09-24 Reagenzien und Verfahren zur Bestimmung von Beta-Glucanen Expired - Fee Related DE69211973T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34361791 1991-12-25

Publications (2)

Publication Number Publication Date
DE69211973D1 true DE69211973D1 (de) 1996-08-08
DE69211973T2 DE69211973T2 (de) 1996-12-19

Family

ID=18362920

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69211973T Expired - Fee Related DE69211973T2 (de) 1991-12-25 1992-09-24 Reagenzien und Verfahren zur Bestimmung von Beta-Glucanen

Country Status (4)

Country Link
US (1) US5571683A (de)
EP (1) EP0549102B1 (de)
JP (1) JPH05240862A (de)
DE (1) DE69211973T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2112776C (en) * 1993-01-21 2002-11-12 Masakazu Tsuchiya Process for inhibiting activity of endotoxin
DE69435098D1 (de) * 1993-06-29 2008-06-19 Seikagaku Kogyo Co Ltd Neuartige polypeptide und dafür kodierende dna
DE69531958T2 (de) * 1994-09-01 2004-07-29 Seikagaku Corp. (1-3)-beta-d-glukon-bindungsprotein, antikörper der dieses protein erkennt undverwendung des proteins und antikörper
US6110692A (en) 1996-05-01 2000-08-29 The Collaborative Group, Ltd. Receptor for underivatized aqueous soluble β(1-3)-glucan
US6084092A (en) 1997-01-31 2000-07-04 The Collaborative Group, Ltd. β(1-3)-glucan diagnostic assays
US6413715B2 (en) 1997-01-31 2002-07-02 The Collaborative Group β(1-3)-glucan diagnostic assays
ATE324463T1 (de) 1997-02-04 2006-05-15 Mycometer Aps Methode zur selektiven bestimmung der biomasse von pilzen
JP2002181824A (ja) * 2000-12-15 2002-06-26 Kita Kyushu Biophysics Kenkyusho:Kk 糖抗原認識性エンドトキシン測定法
JP5118849B2 (ja) * 2003-03-17 2013-01-16 チャールズ リバー ラボラトリーズ， インコーポレイテッド 微生物夾雑物の検出のための方法および組成物
EP2050820A4 (de) 2006-07-07 2009-12-16 Seikagaku Kogyo Co Ltd Progerinnungsenzym und verfahren zum nachweis von endotoxin oder (1 3)- -d-glucan unter verwendung davon
WO2010151751A2 (en) 2009-06-26 2010-12-29 Charles River Laboratories, Inc. Heat-treated limulus amebocyte lysates
US20150293097A1 (en) 2012-10-08 2015-10-15 General Electric Company Preloaded test substrates for testing lal-reactive substances, methods of use, and methods of making

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5415797A (en) * 1977-06-14 1979-02-05 Seikagaku Kogyo Co Ltd Detection and measurement of toxin in cells
US4322217A (en) * 1980-06-27 1982-03-30 Mallinckrodt, Inc. Process for preparing Limulus lysate
US4510241A (en) * 1981-09-03 1985-04-09 Mallinckrodt, Inc. Peptide-type substrates useful in the quantitative determination of endotoxin
JPS5885162A (ja) * 1981-11-16 1983-05-21 Seikagaku Kogyo Co Ltd エンドトキシン測定法
DE3439761A1 (de) * 1984-10-31 1986-05-07 Klaus-Peter 6800 Mannheim Becker Verfahren zur bestimmung von endotoxinkonzentrationen
CA1337781C (en) * 1987-08-21 1995-12-19 Takanori Nakamura Polypeptide from horseshoe crab exhibiting affinity for lipopolysaccharide and method of preparation
JP2641742B2 (ja) * 1988-08-18 1997-08-20 マルハ株式会社 新規ペプチド及び抗菌剤
JP2641744B2 (ja) * 1988-08-18 1997-08-20 マルハ株式会社 新規ペプチド及び抗菌剤
JP2564632B2 (ja) * 1988-11-21 1996-12-18 マルハ株式会社 β−グルカン類に対する特異性の高いアメボサイト・ライセート及びその製造方法
JP2854872B2 (ja) * 1989-02-02 1999-02-10 マルハ株式会社 カブトガニ血球膜由来抗菌性ペプタイドをリガンドとする不溶性担体
JP2701916B2 (ja) * 1989-02-08 1998-01-21 マルハ株式会社 β―グルカンに対する特異性の高いアメボサイト・ライセート及びその調製方法
JP2641759B2 (ja) * 1989-04-11 1997-08-20 マルハ株式会社 新規ペプチド及び抗菌剤
DK0426395T3 (de) * 1989-10-30 1997-03-03 Biowhittaker Inc
SE8904188D0 (sv) * 1989-12-12 1989-12-12 Kabivitrum Ab Chromogenic substrate
JP2944709B2 (ja) * 1990-06-21 1999-09-06 生化学工業株式会社 （１→３）―β―Ｄ―グルカンの測定剤

Also Published As

Publication number Publication date
EP0549102B1 (de) 1996-07-03
JPH05240862A (ja) 1993-09-21
US5571683A (en) 1996-11-05
EP0549102A1 (de) 1993-06-30
DE69211973T2 (de) 1996-12-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee