CN108998427B - 一种酚氧化酶活性蛋白的制备方法 - Google Patents
一种酚氧化酶活性蛋白的制备方法 Download PDFInfo
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- CN108998427B CN108998427B CN201810845552.0A CN201810845552A CN108998427B CN 108998427 B CN108998427 B CN 108998427B CN 201810845552 A CN201810845552 A CN 201810845552A CN 108998427 B CN108998427 B CN 108998427B
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- 238000002360 preparation method Methods 0.000 title abstract description 11
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- 241000239218 Limulus Species 0.000 claims abstract description 33
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 20
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical class N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims abstract description 17
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- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- ZXVONLUNISGICL-UHFFFAOYSA-N 4,6-dinitro-o-cresol Chemical compound CC1=CC([N+]([O-])=O)=CC([N+]([O-])=O)=C1O ZXVONLUNISGICL-UHFFFAOYSA-N 0.000 description 1
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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
- C12N9/0004—Oxidoreductases (1.)
- C12N9/0055—Oxidoreductases (1.) acting on diphenols and related substances as donors (1.10)
- C12N9/0057—Oxidoreductases (1.) acting on diphenols and related substances as donors (1.10) with oxygen as acceptor (1.10.3)
- C12N9/0059—Catechol oxidase (1.10.3.1), i.e. tyrosinase
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y110/00—Oxidoreductases acting on diphenols and related substances as donors (1.10)
- C12Y110/03—Oxidoreductases acting on diphenols and related substances as donors (1.10) with an oxygen as acceptor (1.10.3)
- C12Y110/03001—Catechol oxidase (1.10.3.1), i.e. tyrosinase
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Enzymes And Modification Thereof (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
Description
项目 | 激活剂 | pH | 温度 | Vi [nmol·(min·mg)] |
实施例1 | 十二烷基硫酸钠 | 6.2 | 37℃ | 74.52 |
实施例2 | 尿素 | 6.2 | 37℃ | 57.46 |
实施例3 | 胰蛋白酶 | 6.2 | 37℃ | 49.17 |
实施例4 | 无 | 6.2 | 37℃ | 69.00 |
实施例5 | 十二烷基硫酸钠 | 6.2 | 40℃ | 40.20 |
实施例6 | 十二烷基硫酸钠 | 6.4 | 37℃ | 23.16 |
Claims (4)
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CN112540143A (zh) * | 2019-09-23 | 2021-03-23 | 华南理工大学 | 一种芳基硫酸酯酶抑制剂及其制备方法和应用 |
CN112898410B (zh) * | 2021-01-27 | 2023-06-23 | 上海海洋大学 | 一种中国鲎血蓝蛋白及其制备方法和应用 |
Citations (4)
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---|---|---|---|---|
WO2001014536A2 (de) * | 1999-08-20 | 2001-03-01 | Biosyn Arzneimittel Gmbh | Nukleinsäuremolekül, umfassend eine für ein hämocyanin kodierende nukleinsäuresequenz und mindestens eine intronsequenz |
CN101254218A (zh) * | 2007-11-15 | 2008-09-03 | 国家海洋局第三海洋研究所 | 一种通过与血蓝蛋白互作调控酚氧化酶(po)活性的对虾qm蛋白 |
CN106821935A (zh) * | 2017-03-14 | 2017-06-13 | 天津喜诺生物医药有限公司 | 从鲎试剂废料中提取抑菌组合物制备化妆品的方法 |
CN106942278A (zh) * | 2017-03-14 | 2017-07-14 | 天津喜诺生物医药有限公司 | 一种从鲎试剂生产废料中提取抑菌组合物的方法 |
-
2018
- 2018-07-27 CN CN201810845552.0A patent/CN108998427B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001014536A2 (de) * | 1999-08-20 | 2001-03-01 | Biosyn Arzneimittel Gmbh | Nukleinsäuremolekül, umfassend eine für ein hämocyanin kodierende nukleinsäuresequenz und mindestens eine intronsequenz |
CN101254218A (zh) * | 2007-11-15 | 2008-09-03 | 国家海洋局第三海洋研究所 | 一种通过与血蓝蛋白互作调控酚氧化酶(po)活性的对虾qm蛋白 |
CN106821935A (zh) * | 2017-03-14 | 2017-06-13 | 天津喜诺生物医药有限公司 | 从鲎试剂废料中提取抑菌组合物制备化妆品的方法 |
CN106942278A (zh) * | 2017-03-14 | 2017-07-14 | 天津喜诺生物医药有限公司 | 一种从鲎试剂生产废料中提取抑菌组合物的方法 |
Non-Patent Citations (4)
Title |
---|
Hemocyanin conformational changes associated with SDS-induced phenol oxidase activation;Sharon Baird 等;《Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics》;20071130;第1774卷(第11期);第1380-1394页 * |
Identification and characterization of a hemocyanin-derived phenoloxidase from the crab Charybdis japonica;TingjunFan 等;《Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology》;20090228;第152卷(第2期);摘要,第144页左栏第1段至第149页左栏第1段,图1-4,表1-2 * |
SDS-induced Phenoloxidase Activity of Hemocyanins fromLimulus polyphemus, Eurypelma californicum, andCancer magister;Heinz Decker 等;《THE JOURNAL OF BIOLOGICAL CHEMISTRY》;20010525;第276卷(第21期);第17796-17799页 * |
中国鲎血蓝蛋白研究;洪水根 等;《厦门大学学报(自然科学版)》;19970930;第36卷(第5期);摘要,第763页第1段至第767页最后1段 * |
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