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JPS6431795A - Physiologically active substance k-312-p and production thereof - Google Patents

Physiologically active substance k-312-p and production thereof

Info

Publication number
JPS6431795A
JPS6431795A JP62188556A JP18855687A JPS6431795A JP S6431795 A JPS6431795 A JP S6431795A JP 62188556 A JP62188556 A JP 62188556A JP 18855687 A JP18855687 A JP 18855687A JP S6431795 A JPS6431795 A JP S6431795A
Authority
JP
Japan
Prior art keywords
coli
optimum
physiologically active
active substance
stable
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.)
Granted
Application number
JP62188556A
Other languages
Japanese (ja)
Other versions
JPH0634716B2 (en
Inventor
Kozo Nagayama
Tadashi Miwa
Kazutsune Tanaka
Hisahiro Nakayama
Koki Horikoshi
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.)
Kumiai Chemical Industry Co Ltd
Original Assignee
Kumiai Chemical Industry 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 Kumiai Chemical Industry Co Ltd filed Critical Kumiai Chemical Industry Co Ltd
Priority to JP62188556A priority Critical patent/JPH0634716B2/en
Publication of JPS6431795A publication Critical patent/JPS6431795A/en
Publication of JPH0634716B2 publication Critical patent/JPH0634716B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

NEW MATERIAL:Physiologically active substance K-312-P having the following properties. Activity, active to lyse bacteria and decompose protein; substrate specificity, lysing Gram-negative bacteria (e.g. E.coli) and Gram-positive bacteria (e.g. Bacillus brevis) and hydrolyzing proteins such as casein or bovine serum; optimum and stable pH ranges, optimum pH of the activity against E.coli is 8.5 and stable pH is 4-9 at 50 deg.C within 60 min; working temperature range, activity against E.coli has optimum working temperature at 55 deg.C; molecular weight, 9,300. USE:Bacteriolytic enzyme for lysing cell wall of microorganism and extracting valuable substances. It has high heat-resistance and broad bacteriolytic spectrum. PREPARATION:A microbial strain capable of producing physiologically active substance K-312-P, e.g. Excellospora SP. (FERM P-9463) is aerobically cultured preferably at 25-50 deg.C for 48-72 hr and the objective substance accumulated in the cultured liquid is separated therefrom.
JP62188556A 1987-07-28 1987-07-28 Physiologically active substance K-312-P and method for producing the same Expired - Lifetime JPH0634716B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62188556A JPH0634716B2 (en) 1987-07-28 1987-07-28 Physiologically active substance K-312-P and method for producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62188556A JPH0634716B2 (en) 1987-07-28 1987-07-28 Physiologically active substance K-312-P and method for producing the same

Publications (2)

Publication Number Publication Date
JPS6431795A true JPS6431795A (en) 1989-02-02
JPH0634716B2 JPH0634716B2 (en) 1994-05-11

Family

ID=16225760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62188556A Expired - Lifetime JPH0634716B2 (en) 1987-07-28 1987-07-28 Physiologically active substance K-312-P and method for producing the same

Country Status (1)

Country Link
JP (1) JPH0634716B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0415080U (en) * 1990-05-28 1992-02-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0415080U (en) * 1990-05-28 1992-02-06

Also Published As

Publication number Publication date
JPH0634716B2 (en) 1994-05-11

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