JPS57166982A - Preparation of pancreatic elastase - Google Patents

Preparation of pancreatic elastase

Info

Publication number
JPS57166982A
JPS57166982A JP5187281A JP5187281A JPS57166982A JP S57166982 A JPS57166982 A JP S57166982A JP 5187281 A JP5187281 A JP 5187281A JP 5187281 A JP5187281 A JP 5187281A JP S57166982 A JPS57166982 A JP S57166982A
Authority
JP
Japan
Prior art keywords
pancreatic elastase
precursor
preparation
produced
acidic protease
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
JP5187281A
Other languages
Japanese (ja)
Other versions
JPS6020996B2 (en
Inventor
Osamu Asami
Hiroshi Goto
Yasuo Hattori
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.)
AMANO SEIYAKU KK
Amano Enzyme Inc
Original Assignee
AMANO SEIYAKU KK
Amano Pharmaceutical 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 AMANO SEIYAKU KK, Amano Pharmaceutical Co Ltd filed Critical AMANO SEIYAKU KK
Priority to JP5187281A priority Critical patent/JPS6020996B2/en
Publication of JPS57166982A publication Critical patent/JPS57166982A/en
Publication of JPS6020996B2 publication Critical patent/JPS6020996B2/en
Expired legal-status Critical Current

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  • Enzymes And Modification Thereof (AREA)

Abstract

PURPOSE: To prepare high purity pancreatic elastase, by activating the precursor of pancreatic elastase with an acidic protease produced by microorganisms.
CONSTITUTION: A precursor of pancreatic elastase or a material containing the same, e.g. raw pancreas of swine, is incorporated with an acidic protease produced by microorganisms belonging to Aspergillus genus or Rhizopus genus, and the mixture is maintained at 4W6pH and 15W30°C for about 10hr or more to activate the precursor. The produced pancreatic elastase is purified by the conventional process.
COPYRIGHT: (C)1982,JPO&Japio
JP5187281A 1981-04-08 1981-04-08 Method for producing pancreatic elastase Expired JPS6020996B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5187281A JPS6020996B2 (en) 1981-04-08 1981-04-08 Method for producing pancreatic elastase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5187281A JPS6020996B2 (en) 1981-04-08 1981-04-08 Method for producing pancreatic elastase

Publications (2)

Publication Number Publication Date
JPS57166982A true JPS57166982A (en) 1982-10-14
JPS6020996B2 JPS6020996B2 (en) 1985-05-24

Family

ID=12898967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5187281A Expired JPS6020996B2 (en) 1981-04-08 1981-04-08 Method for producing pancreatic elastase

Country Status (1)

Country Link
JP (1) JPS6020996B2 (en)

Also Published As

Publication number Publication date
JPS6020996B2 (en) 1985-05-24

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