DE1925952C3 - Mikrobiologisches Verfahren zur Herstellung von L-Asparaginase mit Antitumorwirksamkeit - Google Patents

Mikrobiologisches Verfahren zur Herstellung von L-Asparaginase mit Antitumorwirksamkeit

Info

Publication number
DE1925952C3
DE1925952C3 DE1925952A DE1925952A DE1925952C3 DE 1925952 C3 DE1925952 C3 DE 1925952C3 DE 1925952 A DE1925952 A DE 1925952A DE 1925952 A DE1925952 A DE 1925952A DE 1925952 C3 DE1925952 C3 DE 1925952C3
Authority
DE
Germany
Prior art keywords
asparaginase
nutrient medium
units
cells
production
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
DE1925952A
Other languages
German (de)
English (en)
Other versions
DE1925952B2 (de
DE1925952A1 (de
Inventor
Fumio Kato
Yoshinobu Miyamura
Masao Machida Tanaka
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.)
KH Neochem Co Ltd
Original Assignee
Kyowa Hakko Kogyo Co 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 Kyowa Hakko Kogyo Co Ltd filed Critical Kyowa Hakko Kogyo Co Ltd
Publication of DE1925952A1 publication Critical patent/DE1925952A1/de
Publication of DE1925952B2 publication Critical patent/DE1925952B2/de
Application granted granted Critical
Publication of DE1925952C3 publication Critical patent/DE1925952C3/de
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)
    • C12N9/78—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
    • C12N9/80—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5) acting on amide bonds in linear amides (3.5.1)
    • C12N9/82—Asparaginase (3.5.1.1)
    • 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
    • Y10S435/88—Serratia
    • Y10S435/881—Serratia marcescens

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DE1925952A 1968-06-05 1969-05-21 Mikrobiologisches Verfahren zur Herstellung von L-Asparaginase mit Antitumorwirksamkeit Expired DE1925952C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3800268 1968-06-05

Publications (3)

Publication Number Publication Date
DE1925952A1 DE1925952A1 (de) 1969-12-11
DE1925952B2 DE1925952B2 (de) 1973-11-22
DE1925952C3 true DE1925952C3 (de) 1974-06-20

Family

ID=12513352

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1925952A Expired DE1925952C3 (de) 1968-06-05 1969-05-21 Mikrobiologisches Verfahren zur Herstellung von L-Asparaginase mit Antitumorwirksamkeit

Country Status (5)

Country Link
US (1) US3627639A (enExample)
CA (1) CA940852A (enExample)
DE (1) DE1925952C3 (enExample)
FR (1) FR2010156A1 (enExample)
GB (1) GB1215786A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819481A (en) * 1970-10-27 1974-06-25 Kyowa Hakko Kogyo Kk Process for preparing nicotinamide adenine dinucleotide phosphate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH67A (de) * 1889-01-08 Kapler C G W Seitliche Abführung zur Ermöglichung zweier getrennter Mahlwege vermittelst dreier Walzen
US3440142A (en) * 1966-03-03 1969-04-22 Worthington Bio Chem Corp Production of asparaginase

Also Published As

Publication number Publication date
CA940852A (en) 1974-01-29
US3627639A (en) 1971-12-14
DE1925952B2 (de) 1973-11-22
GB1215786A (en) 1970-12-16
DE1925952A1 (de) 1969-12-11
FR2010156A1 (enExample) 1970-02-13

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977