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AT286212B - Process for the enrichment of L-asparaginase from microorganism cultures or for the production of crystallized L-asparaginase - Google Patents

Process for the enrichment of L-asparaginase from microorganism cultures or for the production of crystallized L-asparaginase

Info

Publication number
AT286212B
AT286212B AT1250468A AT1250468A AT286212B AT 286212 B AT286212 B AT 286212B AT 1250468 A AT1250468 A AT 1250468A AT 1250468 A AT1250468 A AT 1250468A AT 286212 B AT286212 B AT 286212B
Authority
AT
Austria
Prior art keywords
asparaginase
enrichment
crystallized
production
microorganism cultures
Prior art date
Application number
AT1250468A
Other languages
German (de)
Original Assignee
Bayer Ag
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
Priority claimed from DE19671642615 external-priority patent/DE1642615C3/en
Priority claimed from DE19681767157 external-priority patent/DE1767157A1/en
Priority claimed from DE19681767158 external-priority patent/DE1767158A1/en
Priority claimed from DE19681767389 external-priority patent/DE1767389A1/en
Priority claimed from DE19681792043 external-priority patent/DE1792043A1/en
Priority claimed from DE19681808042 external-priority patent/DE1808042A1/en
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AT286212B publication Critical patent/AT286212B/en

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)

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)
  • Knitting Of Fabric (AREA)
  • Knitting Machines (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Enzymes And Modification Thereof (AREA)
AT1250468A 1967-12-27 1968-12-23 Process for the enrichment of L-asparaginase from microorganism cultures or for the production of crystallized L-asparaginase AT286212B (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19671642615 DE1642615C3 (en) 1967-12-27 1967-12-27 Process for the enrichment of L-asparaginase
DE19681767157 DE1767157A1 (en) 1968-04-06 1968-04-06 Method for the enrichment of L-asparaginase
DE19681767158 DE1767158A1 (en) 1968-04-06 1968-04-06 Method for the enrichment of L-asparaginase
DE19681767389 DE1767389A1 (en) 1968-05-06 1968-05-06 Process for the separation of pyrogens from crude preparations of L-asparaginase
DE19681792043 DE1792043A1 (en) 1968-07-16 1968-07-16 Process for the production of pyrogen-free L-asparaginase
DE19681808042 DE1808042A1 (en) 1968-11-09 1968-11-09 Process for concentrating L-asparaginase, or for recovering crystallin L-asparaginase, comprises (a) separating pyrogens from a crude aqs. soln. of L-asparagina

Publications (1)

Publication Number Publication Date
AT286212B true AT286212B (en) 1970-11-25

Family

ID=27544076

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1250468A AT286212B (en) 1967-12-27 1968-12-23 Process for the enrichment of L-asparaginase from microorganism cultures or for the production of crystallized L-asparaginase

Country Status (10)

Country Link
AT (1) AT286212B (en)
BE (1) BE726113A (en)
CH (1) CH498158A (en)
CS (1) CS158632B2 (en)
DK (1) DK119351B (en)
FI (1) FI46073C (en)
FR (2) FR8410M (en)
NL (1) NL6818559A (en)
NO (1) NO127626B (en)
SE (1) SE366321B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597323A (en) * 1968-06-07 1971-08-03 Wadley Res Inst & Blood Bank Method of purifying l-asparaginase
FR2081581B1 (en) * 1970-03-23 1973-08-10 Roussel Uclaf

Also Published As

Publication number Publication date
SE366321B (en) 1974-04-22
FI46073C (en) 1972-12-11
BE726113A (en) 1969-05-29
NO127626B (en) 1973-07-23
FR8410M (en) 1971-03-31
CH498158A (en) 1970-10-31
FR1598881A (en) 1970-07-06
FI46073B (en) 1972-08-31
NL6818559A (en) 1969-07-01
DK119351B (en) 1970-12-21
CS158632B2 (en) 1974-11-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee