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ES2057128T3 - Procedimiento para medir endotoxinas. - Google Patents

Procedimiento para medir endotoxinas.

Info

Publication number
ES2057128T3
ES2057128T3 ES89306795T ES89306795T ES2057128T3 ES 2057128 T3 ES2057128 T3 ES 2057128T3 ES 89306795 T ES89306795 T ES 89306795T ES 89306795 T ES89306795 T ES 89306795T ES 2057128 T3 ES2057128 T3 ES 2057128T3
Authority
ES
Spain
Prior art keywords
endotoxin
procedure
test sample
gelation reaction
measuring
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 - Lifetime
Application number
ES89306795T
Other languages
English (en)
Inventor
Masakazu Tsuchiya
Haruki Oishi
Aya Takaoka
Shuji Matsuura
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.)
Fujifilm Wako Pure Chemical Corp
Original Assignee
Wako Pure Chemical Industries Ltd
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 Wako Pure Chemical Industries Ltd filed Critical Wako Pure Chemical Industries Ltd
Application granted granted Critical
Publication of ES2057128T3 publication Critical patent/ES2057128T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56911—Bacteria
    • G01N33/56916—Enterobacteria, e.g. shigella, salmonella, klebsiella, serratia

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Pathology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

PUEDE DETERMINARSE UNA CONCENTRACION DE ENDOTOXINAS EN UNA MUESTRA DE COMPROBACION MIDIENDO LOS CAMBIOS OPTICOS ORIGINADOS POR UNA REACCION DE CONGELACION QUE SE CREA HACIENDO REACCIONAR EL RESULTADO DE LA LISIS DEL HEMOCITO DE UN LIMULO CON LA ENDOTOXINA SIN INFLUENCIA DE SUSTANCIAS AFECTANTES, AÑADIENDO AL MENOS TRES CANTIDADES CONOCIDAS DIFERENTES DE ENDOTOXINA A UN AMUESTRA DE COMPROBACION Y UNA SOLUCION SIN ENDOTOXINAS NI INFLUENCIA EN LA REACCION DE CONGELACION.
ES89306795T 1988-07-05 1989-07-04 Procedimiento para medir endotoxinas. Expired - Lifetime ES2057128T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16706888 1988-07-05

Publications (1)

Publication Number Publication Date
ES2057128T3 true ES2057128T3 (es) 1994-10-16

Family

ID=15842811

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89306795T Expired - Lifetime ES2057128T3 (es) 1988-07-05 1989-07-04 Procedimiento para medir endotoxinas.

Country Status (5)

Country Link
EP (1) EP0350273B1 (es)
JP (1) JPH07113643B2 (es)
AT (1) ATE108558T1 (es)
DE (1) DE68916714T2 (es)
ES (1) ES2057128T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5648230A (en) * 1994-06-30 1997-07-15 Seikagaku Kogyo Kabushiki Kaisha (Seikagaku Corporation) Endotoxin stabilizing agent, endotoxin composition and method for assaying endotoxin
WO2003093323A2 (en) * 2002-04-30 2003-11-13 Biowhittaker Technologies, Inc. Automated sequential injection analysis systems for the determination of trace endotoxin levels
EP2261642A4 (en) * 2008-03-19 2011-10-26 Toru Obata DEVICE FOR DETECTING HORIZONTAL FORMATION
US9658218B2 (en) * 2012-05-07 2017-05-23 Siemens Healthcare Diagnostics Inc. Determination of total analyte concentration

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1040081A (en) * 1974-05-01 1978-10-10 Baxter Travenol Laboratories Method for analysis of endotoxin-precipitated limulus lysate
US4038029A (en) * 1976-01-20 1977-07-26 Worthington Biochemical Corporation Limulus lysate turbidity test for pyrogens
EP0347951B1 (en) * 1984-06-27 1993-08-04 Wako Pure Chemical Industries, Ltd. Apparatus for measuring endotoxin
JPS62110153A (ja) * 1985-04-03 1987-05-21 Wako Pure Chem Ind Ltd エンドトキシン定量方法

Also Published As

Publication number Publication date
JPH02124466A (ja) 1990-05-11
JPH07113643B2 (ja) 1995-12-06
EP0350273A3 (en) 1990-10-10
ATE108558T1 (de) 1994-07-15
EP0350273A2 (en) 1990-01-10
DE68916714D1 (de) 1994-08-18
EP0350273B1 (en) 1994-07-13
DE68916714T2 (de) 1995-01-12

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