CN102153618B - 解淀粉芽孢杆菌抗菌蛋白的分离纯化方法 - Google Patents
解淀粉芽孢杆菌抗菌蛋白的分离纯化方法 Download PDFInfo
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- CN102153618B CN102153618B CN 201110028639 CN201110028639A CN102153618B CN 102153618 B CN102153618 B CN 102153618B CN 201110028639 CN201110028639 CN 201110028639 CN 201110028639 A CN201110028639 A CN 201110028639A CN 102153618 B CN102153618 B CN 102153618B
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- bacillus amyloliquefaciens
- concentration
- damping fluid
- antibacterial protein
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- 108090000623 proteins and genes Proteins 0.000 title claims abstract description 69
- 102000004169 proteins and genes Human genes 0.000 title claims abstract description 69
- 241000193744 Bacillus amyloliquefaciens Species 0.000 title claims abstract description 48
- 238000000746 purification Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000000926 separation method Methods 0.000 title claims abstract description 20
- 230000000845 anti-microbial effect Effects 0.000 title abstract description 9
- 239000000287 crude extract Substances 0.000 claims abstract description 10
- 239000012141 concentrate Substances 0.000 claims abstract description 9
- 238000005571 anion exchange chromatography Methods 0.000 claims abstract description 7
- 239000002808 molecular sieve Substances 0.000 claims abstract description 7
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000001641 gel filtration chromatography Methods 0.000 claims abstract description 6
- 230000000844 anti-bacterial effect Effects 0.000 claims description 48
- 238000013016 damping Methods 0.000 claims description 28
- 239000012530 fluid Substances 0.000 claims description 28
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 24
- 239000012149 elution buffer Substances 0.000 claims description 24
- 238000010828 elution Methods 0.000 claims description 19
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 17
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 17
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 17
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 16
- 239000006228 supernatant Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 15
- 239000012160 loading buffer Substances 0.000 claims description 12
- 239000011780 sodium chloride Substances 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 10
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 8
- 239000000872 buffer Substances 0.000 claims description 8
- 239000012564 Q sepharose fast flow resin Substances 0.000 claims description 6
- 239000012505 Superdex™ Substances 0.000 claims description 6
- 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 claims description 4
- 239000007983 Tris buffer Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000000502 dialysis Methods 0.000 claims description 4
- 239000002244 precipitate Substances 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- ILXAOQAXSHVHTM-UHFFFAOYSA-M sodium;2-amino-2-(hydroxymethyl)propane-1,3-diol;chloride Chemical compound [Na+].[Cl-].OCC(N)(CO)CO ILXAOQAXSHVHTM-UHFFFAOYSA-M 0.000 claims description 4
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 claims description 4
- 238000000108 ultra-filtration Methods 0.000 claims description 4
- 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 claims description 3
- 229940041514 candida albicans extract Drugs 0.000 claims description 3
- 239000006071 cream Substances 0.000 claims description 3
- 238000000855 fermentation Methods 0.000 claims description 3
- 230000004151 fermentation Effects 0.000 claims description 3
- 239000008103 glucose Substances 0.000 claims description 3
- 235000015097 nutrients Nutrition 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000012138 yeast extract Substances 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 4
- 241000193830 Bacillus <bacterium> Species 0.000 abstract description 3
- 244000068988 Glycine max Species 0.000 description 12
- 235000010469 Glycine max Nutrition 0.000 description 12
- 241000894006 Bacteria Species 0.000 description 10
- UHPMCKVQTMMPCG-UHFFFAOYSA-N 5,8-dihydroxy-2-methoxy-6-methyl-7-(2-oxopropyl)naphthalene-1,4-dione Chemical compound CC1=C(CC(C)=O)C(O)=C2C(=O)C(OC)=CC(=O)C2=C1O UHPMCKVQTMMPCG-UHFFFAOYSA-N 0.000 description 4
- 240000008067 Cucumis sativus Species 0.000 description 4
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 4
- 241000223218 Fusarium Species 0.000 description 4
- 241000233732 Fusarium verticillioides Species 0.000 description 4
- 241000227653 Lycopersicon Species 0.000 description 4
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 4
- 241000918585 Pythium aphanidermatum Species 0.000 description 4
- 241000221662 Sclerotinia Species 0.000 description 4
- 244000052769 pathogen Species 0.000 description 4
- 230000001717 pathogenic effect Effects 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 230000003385 bacteriostatic effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000001962 electrophoresis Methods 0.000 description 2
- 238000004811 liquid chromatography Methods 0.000 description 2
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 2
- 108090000862 Ion Channels Proteins 0.000 description 1
- 102000004310 Ion Channels Human genes 0.000 description 1
- 108010028921 Lipopeptides Proteins 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000000853 biopesticidal effect Effects 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002523 gelfiltration Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
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CN 201110028639 CN102153618B (zh) | 2011-01-27 | 2011-01-27 | 解淀粉芽孢杆菌抗菌蛋白的分离纯化方法 |
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CN 201110028639 CN102153618B (zh) | 2011-01-27 | 2011-01-27 | 解淀粉芽孢杆菌抗菌蛋白的分离纯化方法 |
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CN102153618A CN102153618A (zh) | 2011-08-17 |
CN102153618B true CN102153618B (zh) | 2012-12-12 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102978128B (zh) * | 2012-11-01 | 2013-09-18 | 新疆农业科学院微生物应用研究所 | 一种与amf协同抗病促生的拮抗菌及其应用 |
CN103173397B (zh) * | 2013-04-02 | 2015-02-04 | 山东省农业科学院农产品研究所 | 广谱抗菌解淀粉芽孢杆菌菌株及其应用 |
CN103724407B (zh) * | 2013-12-10 | 2016-07-06 | 云南农业大学 | 一种抗菌蛋白pbr1及其制备方法与应用 |
CN104663726A (zh) * | 2014-11-14 | 2015-06-03 | 江南大学 | 一种用乳糖精制废水发酵制备防治植物枯萎病菌剂的方法 |
CN105218670B (zh) * | 2015-11-20 | 2019-01-22 | 宝鸡西姆现代生物技术工程有限公司 | 一种来源于坚强芽孢杆菌的发酵产物免疫蛋白及其制备工艺 |
CN107873734B (zh) * | 2017-11-06 | 2020-05-12 | 扬州大学 | 一种生物防霉剂及其制备方法 |
CN107686855B (zh) * | 2017-11-06 | 2021-06-08 | 扬州大学 | 一种抗菌蛋白的分离纯化方法 |
CN110028561B (zh) * | 2019-05-08 | 2021-04-09 | 山西农业大学 | 一种抗菌蛋白及其编码基因和分离纯化方法 |
CN110951648A (zh) * | 2019-12-26 | 2020-04-03 | 东北农业大学 | 一种防治大豆菌核病的生防细菌ba20及其应用 |
CN112175050A (zh) * | 2020-08-19 | 2021-01-05 | 南通大学 | 一种枯草芽孢杆菌的胞外抗菌蛋白质及其应用 |
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CN101948771B (zh) * | 2010-08-27 | 2012-05-09 | 黑龙江省科学院微生物研究所 | 防病促生植物内生解淀粉芽孢杆菌及其应用 |
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Application publication date: 20110817 Assignee: Beijing Huamei Tianyi Sci-Tech Development Co., Ltd. Assignor: Institute of Microbiology, Heilongjiang Academy of Sciences Contract record no.: 2014230000354 Denomination of invention: Separation and purification method of bacillus amyloliquefaciens antimicrobial proteins Granted publication date: 20121212 License type: Exclusive License Record date: 20140708 |
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