CN1743453A - 一种溶葡萄球菌酶工业化纯化工艺 - Google Patents
一种溶葡萄球菌酶工业化纯化工艺 Download PDFInfo
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- CN1743453A CN1743453A CN 200410054248 CN200410054248A CN1743453A CN 1743453 A CN1743453 A CN 1743453A CN 200410054248 CN200410054248 CN 200410054248 CN 200410054248 A CN200410054248 A CN 200410054248A CN 1743453 A CN1743453 A CN 1743453A
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- chromatography column
- phosphoric acid
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- 238000000034 method Methods 0.000 title abstract description 11
- 108090000988 Lysostaphin Proteins 0.000 title abstract description 5
- 238000005516 engineering process Methods 0.000 claims abstract description 11
- 238000000746 purification Methods 0.000 claims abstract description 11
- 238000004587 chromatography analysis Methods 0.000 claims description 86
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 68
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 41
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 34
- 239000000872 buffer Substances 0.000 claims description 32
- 229920002684 Sepharose Polymers 0.000 claims description 23
- 230000002209 hydrophobic effect Effects 0.000 claims description 20
- 235000011187 glycerol Nutrition 0.000 claims description 19
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 claims description 16
- 241000191940 Staphylococcus Species 0.000 claims description 14
- 238000013016 damping Methods 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 14
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 14
- 238000000825 ultraviolet detection Methods 0.000 claims description 14
- 238000010828 elution Methods 0.000 claims description 12
- 108010014251 Muramidase Proteins 0.000 claims description 10
- 108010062010 N-Acetylmuramoyl-L-alanine Amidase Proteins 0.000 claims description 10
- 238000004255 ion exchange chromatography Methods 0.000 claims description 10
- 241000193386 Lysinibacillus sphaericus Species 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 8
- 102000004190 Enzymes Human genes 0.000 claims description 7
- 108090000790 Enzymes Proteins 0.000 claims description 7
- 239000012228 culture supernatant Substances 0.000 claims description 7
- 229940088598 enzyme Drugs 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 5
- 150000001768 cations Chemical class 0.000 claims description 4
- 241000894006 Bacteria Species 0.000 claims description 2
- 238000011210 chromatographic step Methods 0.000 claims description 2
- 239000013612 plasmid Substances 0.000 claims 1
- 238000005215 recombination Methods 0.000 claims 1
- 230000006798 recombination Effects 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 12
- 108090000623 proteins and genes Proteins 0.000 abstract description 10
- 102000004169 proteins and genes Human genes 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 abstract description 4
- 238000001962 electrophoresis Methods 0.000 abstract description 2
- 244000052616 bacterial pathogen Species 0.000 abstract 1
- 239000006228 supernatant Substances 0.000 abstract 1
- 239000000523 sample Substances 0.000 description 32
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000002609 medium Substances 0.000 description 8
- 235000010335 lysozyme Nutrition 0.000 description 7
- 239000007853 buffer solution Substances 0.000 description 6
- 239000012149 elution buffer Substances 0.000 description 6
- 239000000049 pigment Substances 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000001742 protein purification Methods 0.000 description 4
- 239000012488 sample solution Substances 0.000 description 4
- 238000003325 tomography Methods 0.000 description 4
- 102000016943 Muramidase Human genes 0.000 description 3
- 229960000274 lysozyme Drugs 0.000 description 3
- 239000004325 lysozyme Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000002779 inactivation Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 238000005571 anion exchange chromatography Methods 0.000 description 1
- 238000005277 cation exchange chromatography Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000012501 chromatography medium Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000001696 ion exchange chromatographie Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
Description
各组分酶活性 | 回收率% | ||
样品上样液200毫升 | 流穿液 | 洗脱峰10毫升 | |
9750U | 300U | 8550U | 87.7 |
各组分酶活 | 回收率% | ||
上样液10毫升 | 流穿液 | 洗脱液2毫升 | |
8550U | 870 | 6413 | 75% |
各组分酶活性 | 回收率% | ||
样品上样液45升 | 流穿液 | 洗脱峰2000毫升 | |
495万U | 55万U | 391万U | 79 |
各组分酶活 | 回收率% | ||
上样液2000毫升 | 流穿液 | 洗脱液600毫升 | |
391万单位 | 25万单位 | 266万单位 | 68% |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100542482A CN100485031C (zh) | 2004-09-02 | 2004-09-02 | 一种溶葡萄球菌酶工业化纯化工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100542482A CN100485031C (zh) | 2004-09-02 | 2004-09-02 | 一种溶葡萄球菌酶工业化纯化工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1743453A true CN1743453A (zh) | 2006-03-08 |
CN100485031C CN100485031C (zh) | 2009-05-06 |
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Application Number | Title | Priority Date | Filing Date |
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CNB2004100542482A Expired - Lifetime CN100485031C (zh) | 2004-09-02 | 2004-09-02 | 一种溶葡萄球菌酶工业化纯化工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN100485031C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101302504B (zh) * | 2007-05-11 | 2011-12-21 | 上海高科联合生物技术研发有限公司 | 一种抗体亲和层析纯化溶葡萄球菌酶的方法 |
CN107446905A (zh) * | 2017-08-24 | 2017-12-08 | 陕西慧康生物科技有限责任公司 | 一种重组人溶菌酶纯化方法 |
CN109295036A (zh) * | 2017-07-25 | 2019-02-01 | 上海复华兴生物技术有限公司 | 一种重组人溶菌酶工业化纯化工艺 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4931390A (en) * | 1986-04-16 | 1990-06-05 | Public Health Research Institute Of The City Of New York, Inc. | Expression of the cloned lysostaphin gene |
-
2004
- 2004-09-02 CN CNB2004100542482A patent/CN100485031C/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101302504B (zh) * | 2007-05-11 | 2011-12-21 | 上海高科联合生物技术研发有限公司 | 一种抗体亲和层析纯化溶葡萄球菌酶的方法 |
CN109295036A (zh) * | 2017-07-25 | 2019-02-01 | 上海复华兴生物技术有限公司 | 一种重组人溶菌酶工业化纯化工艺 |
CN107446905A (zh) * | 2017-08-24 | 2017-12-08 | 陕西慧康生物科技有限责任公司 | 一种重组人溶菌酶纯化方法 |
CN107446905B (zh) * | 2017-08-24 | 2020-04-24 | 陕西慧康生物科技有限责任公司 | 一种重组人溶菌酶纯化方法 |
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Publication number | Publication date |
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CN100485031C (zh) | 2009-05-06 |
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Owner name: KUNSHAN BOQING BIO-TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI GAOKE LIANHE BIO-TECHNOLOGY RESEARCH AND DEVELOPMENT CO., LTD. Effective date: 20100612 |
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Free format text: CORRECT: ADDRESS; FROM: 201206 3/F, TOWER B, NO.501, JINGANG ROAD,PUDONG, SHANGHAI CITY TO: 215300 SOUTH OF CHENGBEI HUANQING ROAD, YUSHAN TOWN, KUNSHAN CITY, JIANGSU PROVINCE |
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Effective date of registration: 20100612 Address after: 215300, Kunshan, Yushan Town, Jiangsu City, South Road, North Ring Road Patentee after: KUNSHAN BIOGREEN TECHNOLOGY Co.,Ltd. Address before: 201206 Shanghai, Pudong, Hong Kong Road, No. 501, block B, floor 3 Patentee before: Shanghai Hi-Tech United Bio-Technological Research & Development Co.,Ltd. |
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