JPH0262237B2 - - Google Patents
Info
- Publication number
- JPH0262237B2 JPH0262237B2 JP14766685A JP14766685A JPH0262237B2 JP H0262237 B2 JPH0262237 B2 JP H0262237B2 JP 14766685 A JP14766685 A JP 14766685A JP 14766685 A JP14766685 A JP 14766685A JP H0262237 B2 JPH0262237 B2 JP H0262237B2
- Authority
- JP
- Japan
- Prior art keywords
- enzyme
- approximately
- activity
- hours
- determined
- 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
Links
- 102000004190 Enzymes Human genes 0.000 claims description 68
- 108090000790 Enzymes Proteins 0.000 claims description 68
- 230000000694 effects Effects 0.000 claims description 29
- 102000004400 Aminopeptidases Human genes 0.000 claims description 12
- 108090000915 Aminopeptidases Proteins 0.000 claims description 12
- 239000000758 substrate Substances 0.000 claims description 12
- 238000001962 electrophoresis Methods 0.000 claims description 10
- 238000004587 chromatography analysis Methods 0.000 claims description 9
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 claims description 7
- 241000589500 Thermus aquaticus Species 0.000 claims description 7
- 238000002523 gelfiltration Methods 0.000 claims description 7
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical class N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000000746 purification Methods 0.000 claims description 6
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 4
- 230000001580 bacterial effect Effects 0.000 claims description 4
- 239000002738 chelating agent Substances 0.000 claims description 4
- 229910052588 hydroxylapatite Inorganic materials 0.000 claims description 4
- 239000003112 inhibitor Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 claims description 4
- 238000005185 salting out Methods 0.000 claims description 3
- 238000002525 ultrasonication Methods 0.000 claims description 3
- 229940088598 enzyme Drugs 0.000 description 45
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 239000008363 phosphate buffer Substances 0.000 description 7
- 239000000872 buffer Substances 0.000 description 6
- 238000010828 elution Methods 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- PIFJAFRUVWZRKR-QMMMGPOBSA-N Val-Gly-Gly Chemical compound CC(C)[C@H]([NH3+])C(=O)NCC(=O)NCC([O-])=O PIFJAFRUVWZRKR-QMMMGPOBSA-N 0.000 description 4
- 238000005194 fractionation Methods 0.000 description 4
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 3
- 235000011130 ammonium sulphate Nutrition 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 235000013305 food Nutrition 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 102000004196 processed proteins & peptides Human genes 0.000 description 2
- 108090000765 processed proteins & peptides Proteins 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 1
- 101710099484 Aminopeptidase T Proteins 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- YLEARPUNMCCKMP-DOFZRALJSA-N N-arachidonoylglycine Chemical compound CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(=O)NCC(O)=O YLEARPUNMCCKMP-DOFZRALJSA-N 0.000 description 1
- 229920005654 Sephadex Polymers 0.000 description 1
- 239000012507 Sephadex™ Substances 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 229940041514 candida albicans extract Drugs 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 229940079919 digestives enzyme preparation Drugs 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- YMAWOPBAYDPSLA-UHFFFAOYSA-N glycylglycine Chemical compound [NH3+]CC(=O)NCC([O-])=O YMAWOPBAYDPSLA-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- -1 polypeptone Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000012138 yeast extract Substances 0.000 description 1
Landscapes
- Enzymes And Modification Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14766685A JPS6211092A (ja) | 1985-07-06 | 1985-07-06 | 新規アミノペプチダ−ゼ及びその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14766685A JPS6211092A (ja) | 1985-07-06 | 1985-07-06 | 新規アミノペプチダ−ゼ及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6211092A JPS6211092A (ja) | 1987-01-20 |
| JPH0262237B2 true JPH0262237B2 (enrdf_load_stackoverflow) | 1990-12-25 |
Family
ID=15435524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14766685A Granted JPS6211092A (ja) | 1985-07-06 | 1985-07-06 | 新規アミノペプチダ−ゼ及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6211092A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994010290A1 (en) * | 1992-10-30 | 1994-05-11 | Gomei Kaisha Nakamura Sangyo | Thermophilic cellulose-decomposing bacterium and utilization thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2639803B2 (ja) * | 1987-03-02 | 1997-08-13 | オリエンタル酵母工業株式会社 | 耐熱性イソクエン酸脱水素酵素の製法 |
| WO1998027827A1 (en) * | 1996-12-23 | 1998-07-02 | Dsm N.V. | Method for producing a protein hydrolysate |
| KR100365838B1 (ko) * | 2000-03-24 | 2002-12-26 | 한국생명공학연구원 | 브레비바실러스 보스테렌시스 ｂｃｓ-1 에서 유래한 신규내열성 ｄ-입체특이적 디펩티다아제 및 이를 이용한ｄ-아미노산 함유 펩타이드의 합성 방법 |
-
1985
- 1985-07-06 JP JP14766685A patent/JPS6211092A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994010290A1 (en) * | 1992-10-30 | 1994-05-11 | Gomei Kaisha Nakamura Sangyo | Thermophilic cellulose-decomposing bacterium and utilization thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6211092A (ja) | 1987-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |