ES2089132T3 - Analisis de pelo. - Google Patents

Analisis de pelo.

Info

Publication number
ES2089132T3
ES2089132T3 ES91304587T ES91304587T ES2089132T3 ES 2089132 T3 ES2089132 T3 ES 2089132T3 ES 91304587 T ES91304587 T ES 91304587T ES 91304587 T ES91304587 T ES 91304587T ES 2089132 T3 ES2089132 T3 ES 2089132T3
Authority
ES
Spain
Prior art keywords
sample
keratin
enzyme
mixture
proteinase
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
ES91304587T
Other languages
English (en)
Inventor
Werner A Baumgartner
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.)
Psychemedics Corp
Original Assignee
Psychemedics 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 Psychemedics Corp filed Critical Psychemedics Corp
Application granted granted Critical
Publication of ES2089132T3 publication Critical patent/ES2089132T3/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
    • G01N33/94—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving narcotics or drugs or pharmaceuticals, neurotransmitters or associated receptors
    • 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
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/435—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
    • G01N2333/46—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans from vertebrates
    • G01N2333/47—Assays involving proteins of known structure or function as defined in the subgroups
    • G01N2333/4701—Details
    • G01N2333/4742—Keratin; Cytokeratin
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/90—Enzymes; Proenzymes
    • G01N2333/914—Hydrolases (3)
    • G01N2333/948—Hydrolases (3) acting on peptide bonds (3.4)
    • G01N2333/95—Proteinases, i.e. endopeptidases (3.4.21-3.4.99)
    • G01N2333/964—Proteinases, i.e. endopeptidases (3.4.21-3.4.99) derived from animal tissue
    • G01N2333/96425—Proteinases, i.e. endopeptidases (3.4.21-3.4.99) derived from animal tissue from mammals
    • G01N2333/96427—Proteinases, i.e. endopeptidases (3.4.21-3.4.99) derived from animal tissue from mammals in general
    • G01N2333/9643—Proteinases, i.e. endopeptidases (3.4.21-3.4.99) derived from animal tissue from mammals in general with EC number
    • G01N2333/96466—Cysteine endopeptidases (3.4.22)

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Hematology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Cell Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Cosmetics (AREA)

Abstract

UN METODO PARA EL ANALISIS DIRECTO DE ANALITA EN ESTRUCTURAS QUERATINIZADAS, P. EJ. PELO Y UÑAS, QUE INCLUYE LA PREPARACION DE UNA MEZCLA QUE CONTENGA UN COMPUESTO DE POTENCIAL DE REDUCCION-OXIDACION BAJO COMO EL DITIOTREITOL O DITIOERITIOL, UNA ENZIMA ADECUADA PARA LA DEGRADACION DE LA ESTRUCTURA DE QUERATINA Y UNA MUESTRA DE LA ESTRUCTURA DE QUERATINA; PERMITIR QUE LA ENZIMA DEGRADE POR LO MENOS SUSTANCIALMENTE LA MUESTRA DE LA ESTRUCTURA DE QUERATINA Y SOMETER LA MEZCLA A ANALISIS PARA DETERMINAR LA IDENTIDAD Y CANTIDAD DE ANALITA EN LA MUESTRA DE SUSTANCIA DE QUERATINA. PARA ACELERAR EL METODO PUEDE AÑADIRSE SULFATO CUPRICO O ARSENITO SODICO A LA MEZCLA DESPUES DE LA DEGRADACION DE LA MUESTRA DE QUERATINA. LA ENZIMA PUEDE SER UNA PEPTIDASA, ENDOPEPTIDASA O PROTEINASA, PREFIRIENDOSE EL USO DE PAPAINA, QUIMOPAPAINA Y PROTEINASA EN LA INVENCION.
ES91304587T 1990-05-22 1991-05-21 Analisis de pelo. Expired - Lifetime ES2089132T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2130406A JP2837921B2 (ja) 1990-05-22 1990-05-22 毛髪分析法

Publications (1)

Publication Number Publication Date
ES2089132T3 true ES2089132T3 (es) 1996-10-01

Family

ID=15033521

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91304587T Expired - Lifetime ES2089132T3 (es) 1990-05-22 1991-05-21 Analisis de pelo.

Country Status (7)

Country Link
EP (1) EP0458594B1 (es)
JP (1) JP2837921B2 (es)
AT (1) ATE139848T1 (es)
DE (1) DE69120472T2 (es)
DK (1) DK0458594T3 (es)
ES (1) ES2089132T3 (es)
GR (1) GR3021133T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5466579A (en) * 1987-12-28 1995-11-14 Psychemedics Corporation Hair analysis method
US6949344B1 (en) * 1987-12-28 2005-09-27 Psychemical Corporation Hair analysis method
DE19835055A1 (de) * 1998-08-04 2000-02-24 Wella Ag Verfahren zur Bestimmung des Zustandes von Haaren sowie hierfür geeignete Vorrichtungen und Mittel
US8084215B2 (en) 2008-04-29 2011-12-27 Psychemedics Corporation Non-proteolytic method for the determination of analytes in keratinized structures
US10539580B2 (en) 2008-04-29 2020-01-21 Psychemedics Corporation Solid phase multi-analyte assay
KR101374193B1 (ko) 2013-09-17 2014-03-14 대한민국 면역 반응 측정법을 이용한 모발 중 마약 성분 신속 분석법
CN110231323A (zh) * 2019-07-04 2019-09-13 广州大陌检测技术有限公司 毛发提取液、制备方法和应用以及毒品检测方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2404789C3 (de) * 1974-02-01 1979-02-15 Roehm Gmbh, 6100 Darmstadt Verfahren zur Herstellung gerbfertiger Blößen aus tierischen Häuten und Fellen
DE3724488A1 (de) * 1987-07-24 1989-02-02 Diagen Inst Molekularbio Verfahren zur herkunftsanalyse von in vivo nicht mehr stoffwechselaktivem, biologischem material
CA2004068C (en) * 1988-12-16 2001-06-19 Werner A. Baumgartner Hair analysis method

Also Published As

Publication number Publication date
EP0458594A2 (en) 1991-11-27
ATE139848T1 (de) 1996-07-15
EP0458594A3 (en) 1992-10-07
DK0458594T3 (da) 1996-10-21
GR3021133T3 (en) 1996-12-31
DE69120472D1 (de) 1996-08-01
EP0458594B1 (en) 1996-06-26
DE69120472T2 (de) 1997-02-06
JP2837921B2 (ja) 1998-12-16
JPH0430799A (ja) 1992-02-03

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