ES461817A1 - Procedimiento para la preparacion de una nueva enzima pro- teolitica. - Google Patents

Procedimiento para la preparacion de una nueva enzima pro- teolitica.

Info

Publication number
ES461817A1
ES461817A1 ES461817A ES461817A ES461817A1 ES 461817 A1 ES461817 A1 ES 461817A1 ES 461817 A ES461817 A ES 461817A ES 461817 A ES461817 A ES 461817A ES 461817 A1 ES461817 A1 ES 461817A1
Authority
ES
Spain
Prior art keywords
microorganism
proteolytic enzyme
derived therefrom
enzyme derived
culture
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
ES461817A
Other languages
English (en)
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Publication of ES461817A1 publication Critical patent/ES461817A1/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
    • C12N9/14—Hydrolases (3)
    • C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/52—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C1/00—Chemical treatment prior to tanning
    • C14C1/06—Facilitating unhairing, e.g. by painting, by liming
    • C14C1/065—Enzymatic unhairing
    • 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
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/886—Streptomyces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Cosmetics (AREA)

Abstract

Procedimiento para la preparación de una nueva enzima proteolítica, destinada esencialmente al depilado enzimático de pieles animales y designada por el número 24 199 RP constituida por una substancia proteica que se presenta bajo la forma de polvo de color marrón a negro, de masa molecular igual 27.000 y de punto isoeléctrico 3,7; bastante soluble en agua, muy poco soluble en soluciones concentradas de sales neutras y en mezclas hidroalcohólicas o hidroacetónicas y prácticamente insoluble en alcoholes y en octonas anhidras.
ES461817A 1976-08-24 1977-08-23 Procedimiento para la preparacion de una nueva enzima pro- teolitica. Expired ES461817A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7625631A FR2362862A1 (fr) 1976-08-24 1976-08-24 Nouvelle enzyme proteolytique, sa preparation et son emploi a l'epilage des peaux

Publications (1)

Publication Number Publication Date
ES461817A1 true ES461817A1 (es) 1978-11-01

Family

ID=9177111

Family Applications (1)

Application Number Title Priority Date Filing Date
ES461817A Expired ES461817A1 (es) 1976-08-24 1977-08-23 Procedimiento para la preparacion de una nueva enzima pro- teolitica.

Country Status (11)

Country Link
US (1) US4288556A (es)
JP (1) JPS5326381A (es)
AU (1) AU513565B2 (es)
DE (1) DE2737711A1 (es)
DK (1) DK145827C (es)
ES (1) ES461817A1 (es)
FR (1) FR2362862A1 (es)
GB (1) GB1560448A (es)
IT (1) IT1085381B (es)
NL (1) NL7709336A (es)
SU (1) SU1001862A3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416640A (en) * 1981-03-16 1983-11-22 Dennis J. Romano Life ring
WO1991008222A1 (fr) * 1989-11-24 1991-06-13 Banyu Pharmaceutical Co., Ltd. Substance physiologiquement active be-16627
US5525139A (en) * 1993-07-12 1996-06-11 Gill; Paul E. Process for bioremediation of soils
US5609668A (en) * 1994-09-30 1997-03-11 Gill; Paul E. Spill clean-up process
JP2001164300A (ja) * 1999-12-06 2001-06-19 Daiwa Kasei Kk 皮革鞣製における酵素脱毛剤及び酵素脱毛法
US6777219B2 (en) * 2002-03-13 2004-08-17 Council Of Scientific And Industrial Research Process for the preparation of alkaline protease
US8739734B2 (en) 2011-12-02 2014-06-03 Paul E. Gill Spill clean up material and pet litter, and methods of making and using same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE786788A (fr) * 1971-07-27 1973-01-26 Rhone Poulenc Sa Nouvelle enzyme thrombolytique et sa preparation par fermentation d'un streptomyces
DE2404789C3 (de) * 1974-02-01 1979-02-15 Roehm Gmbh, 6100 Darmstadt Verfahren zur Herstellung gerbfertiger Blößen aus tierischen Häuten und Fellen
US4066503A (en) * 1976-03-12 1978-01-03 Alexandr Pavlovich Bashkovich Enzyme of hydrolytic action, enzymatic preparation, method for preparing both and their uses

Also Published As

Publication number Publication date
AU513565B2 (en) 1980-12-11
FR2362862A1 (fr) 1978-03-24
NL7709336A (nl) 1978-02-28
US4288556A (en) 1981-09-08
AU2806677A (en) 1979-02-22
DE2737711A1 (de) 1978-03-09
FR2362862B1 (es) 1979-05-25
JPS5326381A (en) 1978-03-11
DK145827B (da) 1983-03-14
GB1560448A (en) 1980-02-06
SU1001862A3 (ru) 1983-02-28
IT1085381B (it) 1985-05-28
DK373477A (da) 1978-02-25
DK145827C (da) 1983-08-29

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