CN113831395A - 一种重组抗菌肽TrSub、制备方法及其应用 - Google Patents
一种重组抗菌肽TrSub、制备方法及其应用 Download PDFInfo
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- CN113831395A CN113831395A CN202111417402.8A CN202111417402A CN113831395A CN 113831395 A CN113831395 A CN 113831395A CN 202111417402 A CN202111417402 A CN 202111417402A CN 113831395 A CN113831395 A CN 113831395A
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- trsub
- antibacterial peptide
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- seq
- recombinant antibacterial
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
- C07K14/32—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Bacillus (G)
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/142—Amino acids; Derivatives thereof
- A23K20/147—Polymeric derivatives, e.g. peptides or proteins
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
- A23K50/75—Feeding-stuffs specially adapted for particular animals for birds for poultry
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- 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
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/80—Vectors or expression systems specially adapted for eukaryotic hosts for fungi
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Animal Husbandry (AREA)
- Food Science & Technology (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Biophysics (AREA)
- Birds (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Gastroenterology & Hepatology (AREA)
- Plant Pathology (AREA)
- Physics & Mathematics (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Medicinal Chemistry (AREA)
- Peptides Or Proteins (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
细菌种类 | MIC (μg/mL) | MBC (μg/mL) |
革兰氏阴性细菌 | ||
大肠杆菌 | 37.5 | 37.5 |
沙门氏菌 | 37.5 | 75 |
革兰氏阳性细菌 | ||
产气荚膜梭菌 | 25 | 25 |
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111417402.8A CN113831395B (zh) | 2021-11-26 | 2021-11-26 | 一种重组抗菌肽TrSub、制备方法及其应用 |
US17/889,445 US20230329283A1 (en) | 2021-11-26 | 2022-08-17 | Recombinant antibacterial peptide trsub, preparation method and application for same |
Applications Claiming Priority (1)
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CN202111417402.8A CN113831395B (zh) | 2021-11-26 | 2021-11-26 | 一种重组抗菌肽TrSub、制备方法及其应用 |
Publications (2)
Publication Number | Publication Date |
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CN113831395A true CN113831395A (zh) | 2021-12-24 |
CN113831395B CN113831395B (zh) | 2022-02-22 |
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CN202111417402.8A Active CN113831395B (zh) | 2021-11-26 | 2021-11-26 | 一种重组抗菌肽TrSub、制备方法及其应用 |
Country Status (2)
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US (1) | US20230329283A1 (zh) |
CN (1) | CN113831395B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115960187A (zh) * | 2023-01-10 | 2023-04-14 | 中国海洋大学 | 重组抗菌肽PmHis3、重组表达载体、工程菌及其应用 |
CN116023450A (zh) * | 2023-01-10 | 2023-04-28 | 中国海洋大学 | 重组抗菌肽PmHis9、重组表达载体、工程菌及其应用 |
CN116947985A (zh) * | 2023-07-24 | 2023-10-27 | 中国海洋大学 | 重组抗菌肽Sub168-1/3R、重组菌株、载体、制备方法及饲料添加剂 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030166835A1 (en) * | 1997-07-18 | 2003-09-04 | University Of Maryland | Sublancin lantibiotic produced by Bacillus subtilis 168 |
WO2012005578A1 (en) * | 2010-07-06 | 2012-01-12 | Lanthiopep B.V. | Bacterial surface display and screening of thioether-bridge-containing peptides |
CN111019001A (zh) * | 2019-12-31 | 2020-04-17 | 金陵科技学院 | 一种重组溶菌酶抗菌肽融合蛋白及其制备方法与应用 |
CN111925430A (zh) * | 2020-08-18 | 2020-11-13 | 中国海洋大学 | 抗菌肽及其应用 |
CN113429469A (zh) * | 2021-06-02 | 2021-09-24 | 中国海洋大学 | 一种家蚕抗菌肽BMGlvA2重组蛋白制备方法及其应用 |
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2021
- 2021-11-26 CN CN202111417402.8A patent/CN113831395B/zh active Active
-
2022
- 2022-08-17 US US17/889,445 patent/US20230329283A1/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030166835A1 (en) * | 1997-07-18 | 2003-09-04 | University Of Maryland | Sublancin lantibiotic produced by Bacillus subtilis 168 |
WO2012005578A1 (en) * | 2010-07-06 | 2012-01-12 | Lanthiopep B.V. | Bacterial surface display and screening of thioether-bridge-containing peptides |
CN103080318A (zh) * | 2010-07-06 | 2013-05-01 | 兰提欧派普有限公司 | 含硫醚桥的肽的细菌表面展示和筛选 |
CN111019001A (zh) * | 2019-12-31 | 2020-04-17 | 金陵科技学院 | 一种重组溶菌酶抗菌肽融合蛋白及其制备方法与应用 |
CN111925430A (zh) * | 2020-08-18 | 2020-11-13 | 中国海洋大学 | 抗菌肽及其应用 |
CN113429469A (zh) * | 2021-06-02 | 2021-09-24 | 中国海洋大学 | 一种家蚕抗菌肽BMGlvA2重组蛋白制备方法及其应用 |
Non-Patent Citations (2)
Title |
---|
HANSEN,J.N.: "Sequence 7 from patent US 7358076", 《NCBI-PROTEIN》 * |
张琪 等: "基于易错PCR的菌丝霉素的定向进化", 《中国医药工业杂志》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115960187A (zh) * | 2023-01-10 | 2023-04-14 | 中国海洋大学 | 重组抗菌肽PmHis3、重组表达载体、工程菌及其应用 |
CN116023450A (zh) * | 2023-01-10 | 2023-04-28 | 中国海洋大学 | 重组抗菌肽PmHis9、重组表达载体、工程菌及其应用 |
CN116023450B (zh) * | 2023-01-10 | 2024-05-03 | 中国海洋大学 | 重组抗菌肽PmHis9、重组表达载体、工程菌及其应用 |
CN116947985A (zh) * | 2023-07-24 | 2023-10-27 | 中国海洋大学 | 重组抗菌肽Sub168-1/3R、重组菌株、载体、制备方法及饲料添加剂 |
CN116947985B (zh) * | 2023-07-24 | 2024-01-26 | 中国海洋大学 | 重组抗菌肽Sub168-1/3R、重组菌株、载体、制备方法及饲料添加剂 |
Also Published As
Publication number | Publication date |
---|---|
CN113831395B (zh) | 2022-02-22 |
US20230329283A1 (en) | 2023-10-19 |
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Inventor after: Yu Dongxing Inventor after: Mou Haijin Inventor after: Liu Yongjian Inventor after: Liu Yongwen Inventor after: Liang Qingping Inventor after: Liu Zhemin Inventor after: Fu Xiaodan Inventor before: Mou Haijin Inventor before: Liang Qingping Inventor before: Liu Zhemin |
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Effective date of registration: 20220907 Address after: 266700 No. 11, Hengyang Road, Pingdu City, Qingdao City, Shandong Province Patentee after: BRILLIANCE BIO-TECH Co.,Ltd. Address before: 266100 Shandong Province, Qingdao city Laoshan District Songling Road No. 238 Patentee before: OCEAN University OF CHINA |